42389887618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{371639}}^1$

素因数の和:371802

約数の個数: 32

約数和(自身を含む): 70801879680

約数和(自身を除く): 28411992062

約数列:

[1, 2, 13, 26, 41, 82, 107, 214, 533, 1066, 1391, 2782, 4387, 8774, 57031, 114062, 371639, 743278, 4831307, 9662614, 15237199, 30474398, 39765373, 79530746, 198083587, 396167174, 516949849, 1033899698, 1630380293, 3260760586, 21194943809, 42389887618]

約数ペア:

[(1, 42389887618), (2, 21194943809), (13, 3260760586), (26, 1630380293), (41, 1033899698), (82, 516949849), (107, 396167174), (214, 198083587), (533, 79530746), (1066, 39765373), (1391, 30474398), (2782, 15237199), (4387, 9662614), (8774, 4831307), (57031, 743278), (114062, 371639)]