385655348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 758809296

約数和(自身を除く): 373153948

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 533, 689, 1066, 1378, 2132, 2173, 2756, 3413, 4346, 6826, 8692, 13652, 28249, 44369, 56498, 88738, 112996, 139933, 177476, 180889, 279866, 361778, 559732, 723556, 1819129, 2351557, 3638258, 4703114, 7276516, 7416449, 9406228, 14832898, 29665796, 96413837, 192827674, 385655348]

約数ペア:

[(1, 385655348), (2, 192827674), (4, 96413837), (13, 29665796), (26, 14832898), (41, 9406228), (52, 7416449), (53, 7276516), (82, 4703114), (106, 3638258), (164, 2351557), (212, 1819129), (533, 723556), (689, 559732), (1066, 361778), (1378, 279866), (2132, 180889), (2173, 177476), (2756, 139933), (3413, 112996), (4346, 88738), (6826, 56498), (8692, 44369), (13652, 28249)]