858473618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2069}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 1386072000

約数和(自身を除く): 527598382

約数列:

[1, 2, 19, 38, 61, 122, 179, 358, 1159, 2069, 2318, 3401, 4138, 6802, 10919, 21838, 39311, 78622, 126209, 207461, 252418, 370351, 414922, 740702, 2397971, 4795942, 7036669, 14073338, 22591411, 45182822, 429236809, 858473618]

約数ペア:

[(1, 858473618), (2, 429236809), (19, 45182822), (38, 22591411), (61, 14073338), (122, 7036669), (179, 4795942), (358, 2397971), (1159, 740702), (2069, 414922), (2318, 370351), (3401, 252418), (4138, 207461), (6802, 126209), (10919, 78622), (21838, 39311)]