2011019416

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317797}}^1$

素因数の和:317923

約数の個数: 32

約数和(自身を含む): 4347476640

約数和(自身を除く): 2336457224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 317797, 635594, 1271188, 2224579, 2542376, 4449158, 8898316, 17796632, 35911061, 71822122, 143644244, 251377427, 287288488, 502754854, 1005509708, 2011019416]

約数ペア:

[(1, 2011019416), (2, 1005509708), (4, 502754854), (7, 287288488), (8, 251377427), (14, 143644244), (28, 71822122), (56, 35911061), (113, 17796632), (226, 8898316), (452, 4449158), (791, 2542376), (904, 2224579), (1582, 1271188), (3164, 635594), (6328, 317797)]