1890318868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{100957}}^1$

素因数の和:101143

約数の個数: 24

約数和(自身を含む): 3437417984

約数和(自身を除く): 1547099116

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4681, 9362, 18724, 100957, 201914, 403828, 3129667, 6259334, 12518668, 15244507, 30489014, 60978028, 472579717, 945159434, 1890318868]

約数ペア:

[(1, 1890318868), (2, 945159434), (4, 472579717), (31, 60978028), (62, 30489014), (124, 15244507), (151, 12518668), (302, 6259334), (604, 3129667), (4681, 403828), (9362, 201914), (18724, 100957)]