1855883358712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{153328103}}^1$

素因数の和:153328215

約数の個数: 32

約数和(自身を含む): 3725872927200

約数和(自身を除く): 1869989568488

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 153328103, 306656206, 613312412, 1226624824, 2606577751, 5213155502, 10426311004, 13646201167, 20852622008, 27292402334, 54584804668, 109169609336, 231985419839, 463970839678, 927941679356, 1855883358712]

約数ペア:

[(1, 1855883358712), (2, 927941679356), (4, 463970839678), (8, 231985419839), (17, 109169609336), (34, 54584804668), (68, 27292402334), (89, 20852622008), (136, 13646201167), (178, 10426311004), (356, 5213155502), (712, 2606577751), (1513, 1226624824), (3026, 613312412), (6052, 306656206), (12104, 153328103)]