1305986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 2332800

約数和(自身を除く): 1026814

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 89, 178, 253, 319, 506, 638, 667, 979, 1334, 1958, 2047, 2581, 4094, 5162, 7337, 14674, 22517, 28391, 45034, 56782, 59363, 118726, 652993, 1305986]

約数ペア:

[(1, 1305986), (2, 652993), (11, 118726), (22, 59363), (23, 56782), (29, 45034), (46, 28391), (58, 22517), (89, 14674), (178, 7337), (253, 5162), (319, 4094), (506, 2581), (638, 2047), (667, 1958), (979, 1334)]