2749678412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{1783}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 5303703552

約数和(自身を除く): 2554025140

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 631, 1222, 1262, 1783, 2444, 2524, 3566, 7132, 8203, 16406, 23179, 29657, 32812, 46358, 59314, 83801, 92716, 118628, 167602, 335204, 385541, 771082, 1089413, 1125073, 1542164, 2178826, 2250146, 4357652, 4500292, 14625949, 29251898, 52878431, 58503796, 105756862, 211513724, 687419603, 1374839206, 2749678412]

約数ペア:

[(1, 2749678412), (2, 1374839206), (4, 687419603), (13, 211513724), (26, 105756862), (47, 58503796), (52, 52878431), (94, 29251898), (188, 14625949), (611, 4500292), (631, 4357652), (1222, 2250146), (1262, 2178826), (1783, 1542164), (2444, 1125073), (2524, 1089413), (3566, 771082), (7132, 385541), (8203, 335204), (16406, 167602), (23179, 118628), (29657, 92716), (32812, 83801), (46358, 59314)]