385003294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{8969}}^1$

素因数の和:9124

約数の個数: 24

約数和(自身を含む): 630339840

約数和(自身を除く): 245336546

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 8969, 17938, 21463, 42926, 116597, 233194, 1139063, 1515761, 2278126, 3031522, 14807819, 29615638, 192501647, 385003294]

約数ペア:

[(1, 385003294), (2, 192501647), (13, 29615638), (26, 14807819), (127, 3031522), (169, 2278126), (254, 1515761), (338, 1139063), (1651, 233194), (3302, 116597), (8969, 42926), (17938, 21463)]