1646830068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{144611}}^1$

素因数の和:144704

約数の個数: 48

約数和(自身を含む): 4194904896

約数和(自身を除く): 2548074828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 144611, 289222, 433833, 578444, 867666, 1735332, 1879943, 3759886, 5639829, 7519772, 10556603, 11279658, 21113206, 22559316, 31669809, 42226412, 63339618, 126679236, 137235839, 274471678, 411707517, 548943356, 823415034, 1646830068]

約数ペア:

[(1, 1646830068), (2, 823415034), (3, 548943356), (4, 411707517), (6, 274471678), (12, 137235839), (13, 126679236), (26, 63339618), (39, 42226412), (52, 31669809), (73, 22559316), (78, 21113206), (146, 11279658), (156, 10556603), (219, 7519772), (292, 5639829), (438, 3759886), (876, 1879943), (949, 1735332), (1898, 867666), (2847, 578444), (3796, 433833), (5694, 289222), (11388, 144611)]