2408878178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{80141}}^1$

素因数の和:80282

約数の個数: 32

約数和(自身を含む): 4385370240

約数和(自身を除く): 1976492062

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 4294, 15029, 30058, 80141, 160282, 560987, 1121974, 1522679, 3045358, 9055933, 10658753, 18111866, 21317506, 63391531, 126783062, 172062727, 344125454, 1204439089, 2408878178]

約数ペア:

[(1, 2408878178), (2, 1204439089), (7, 344125454), (14, 172062727), (19, 126783062), (38, 63391531), (113, 21317506), (133, 18111866), (226, 10658753), (266, 9055933), (791, 3045358), (1582, 1522679), (2147, 1121974), (4294, 560987), (15029, 160282), (30058, 80141)]