2100057392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{74449}}^1$

素因数の和:74541

約数の個数: 40

約数和(自身を含む): 4265091600

約数和(自身を除く): 2165034208

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 14104, 28208, 74449, 148898, 297796, 595592, 1191184, 3052409, 3201307, 6104818, 6402614, 12209636, 12805228, 24419272, 25610456, 48838544, 51220912, 131253587, 262507174, 525014348, 1050028696, 2100057392]

約数ペア:

[(1, 2100057392), (2, 1050028696), (4, 525014348), (8, 262507174), (16, 131253587), (41, 51220912), (43, 48838544), (82, 25610456), (86, 24419272), (164, 12805228), (172, 12209636), (328, 6402614), (344, 6104818), (656, 3201307), (688, 3052409), (1763, 1191184), (3526, 595592), (7052, 297796), (14104, 148898), (28208, 74449)]