426641514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3313}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 931525632

約数和(自身を除く): 504884118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 338, 381, 507, 762, 1014, 1651, 3302, 3313, 4953, 6626, 9906, 9939, 19878, 21463, 42926, 43069, 64389, 86138, 128778, 129207, 258414, 420751, 559897, 841502, 1119794, 1262253, 1679691, 2524506, 3359382, 5469763, 10939526, 16409289, 32818578, 71106919, 142213838, 213320757, 426641514]

約数ペア:

[(1, 426641514), (2, 213320757), (3, 142213838), (6, 71106919), (13, 32818578), (26, 16409289), (39, 10939526), (78, 5469763), (127, 3359382), (169, 2524506), (254, 1679691), (338, 1262253), (381, 1119794), (507, 841502), (762, 559897), (1014, 420751), (1651, 258414), (3302, 129207), (3313, 128778), (4953, 86138), (6626, 64389), (9906, 43069), (9939, 42926), (19878, 21463)]