259244502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{12391}}^1$

素因数の和:12724

約数の個数: 32

約数和(自身を含む): 567454464

約数和(自身を除く): 308209962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 951, 1902, 3487, 6974, 10461, 12391, 20922, 24782, 37173, 74346, 136301, 272602, 408903, 817806, 3927947, 7855894, 11783841, 23567682, 43207417, 86414834, 129622251, 259244502]

約数ペア:

[(1, 259244502), (2, 129622251), (3, 86414834), (6, 43207417), (11, 23567682), (22, 11783841), (33, 7855894), (66, 3927947), (317, 817806), (634, 408903), (951, 272602), (1902, 136301), (3487, 74346), (6974, 37173), (10461, 24782), (12391, 20922)]