245815926

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16729}}^1$

素因数の和:16844

約数の個数: 32

約数和(自身を含む): 513945600

約数和(自身を除く): 268129674

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14694, 16729, 33458, 50187, 100374, 518599, 1037198, 1321591, 1555797, 2643182, 3111594, 3964773, 7929546, 40969321, 81938642, 122907963, 245815926]

約数ペア:

[(1, 245815926), (2, 122907963), (3, 81938642), (6, 40969321), (31, 7929546), (62, 3964773), (79, 3111594), (93, 2643182), (158, 1555797), (186, 1321591), (237, 1037198), (474, 518599), (2449, 100374), (4898, 50187), (7347, 33458), (14694, 16729)]