12826777214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 19649967552

約数和(自身を除く): 6823190338

約数列:

[1, 2, 71, 142, 281, 521, 562, 617, 1042, 1234, 19951, 36991, 39902, 43807, 73982, 87614, 146401, 173377, 292802, 321457, 346754, 642914, 10394471, 12309767, 20788942, 22823447, 24619534, 45646894, 90329417, 180658834, 6413388607, 12826777214]

約数ペア:

[(1, 12826777214), (2, 6413388607), (71, 180658834), (142, 90329417), (281, 45646894), (521, 24619534), (562, 22823447), (617, 20788942), (1042, 12309767), (1234, 10394471), (19951, 642914), (36991, 346754), (39902, 321457), (43807, 292802), (73982, 173377), (87614, 146401)]