2012059112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51109}}^1$

素因数の和:51178

約数の個数: 64

約数和(自身を含む): 4661232000

約数和(自身を除く): 2649172888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 19684, 39368, 51109, 102218, 204436, 357763, 408872, 715526, 971071, 1431052, 1891033, 1942142, 2862104, 3782066, 3884284, 6797497, 7564132, 7768568, 13237231, 13594994, 15128264, 26474462, 27189988, 35929627, 52948924, 54379976, 71859254, 105897848, 143718508, 251507389, 287437016, 503014778, 1006029556, 2012059112]

約数ペア:

[(1, 2012059112), (2, 1006029556), (4, 503014778), (7, 287437016), (8, 251507389), (14, 143718508), (19, 105897848), (28, 71859254), (37, 54379976), (38, 52948924), (56, 35929627), (74, 27189988), (76, 26474462), (133, 15128264), (148, 13594994), (152, 13237231), (259, 7768568), (266, 7564132), (296, 6797497), (518, 3884284), (532, 3782066), (703, 2862104), (1036, 1942142), (1064, 1891033), (1406, 1431052), (2072, 971071), (2812, 715526), (4921, 408872), (5624, 357763), (9842, 204436), (19684, 102218), (39368, 51109)]