2800979772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19531}}^1$

素因数の和:19611

約数の個数: 96

約数和(自身を含む): 7481537280

約数和(自身を除く): 4680557508

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 204, 222, 228, 323, 444, 629, 646, 703, 969, 1258, 1292, 1406, 1887, 1938, 2109, 2516, 2812, 3774, 3876, 4218, 7548, 8436, 11951, 19531, 23902, 35853, 39062, 47804, 58593, 71706, 78124, 117186, 143412, 234372, 332027, 371089, 664054, 722647, 742178, 996081, 1113267, 1328108, 1445294, 1484356, 1992162, 2167941, 2226534, 2890588, 3984324, 4335882, 4453068, 6308513, 8671764, 12284999, 12617026, 13730293, 18925539, 24569998, 25234052, 27460586, 36854997, 37851078, 41190879, 49139996, 54921172, 73709994, 75702156, 82381758, 147419988, 164763516, 233414981, 466829962, 700244943, 933659924, 1400489886, 2800979772]

約数ペア:

[(1, 2800979772), (2, 1400489886), (3, 933659924), (4, 700244943), (6, 466829962), (12, 233414981), (17, 164763516), (19, 147419988), (34, 82381758), (37, 75702156), (38, 73709994), (51, 54921172), (57, 49139996), (68, 41190879), (74, 37851078), (76, 36854997), (102, 27460586), (111, 25234052), (114, 24569998), (148, 18925539), (204, 13730293), (222, 12617026), (228, 12284999), (323, 8671764), (444, 6308513), (629, 4453068), (646, 4335882), (703, 3984324), (969, 2890588), (1258, 2226534), (1292, 2167941), (1406, 1992162), (1887, 1484356), (1938, 1445294), (2109, 1328108), (2516, 1113267), (2812, 996081), (3774, 742178), (3876, 722647), (4218, 664054), (7548, 371089), (8436, 332027), (11951, 234372), (19531, 143412), (23902, 117186), (35853, 78124), (39062, 71706), (47804, 58593)]