2470292638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137437}}^1$

素因数の和:137512

約数の個数: 32

約数和(自身を含む): 4354035840

約数和(自身を除く): 1883743202

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 137437, 274874, 1511807, 2611303, 3023614, 5222606, 5909791, 11819582, 28724333, 57448666, 65007701, 112286029, 130015402, 224572058, 1235146319, 2470292638]

約数ペア:

[(1, 2470292638), (2, 1235146319), (11, 224572058), (19, 130015402), (22, 112286029), (38, 65007701), (43, 57448666), (86, 28724333), (209, 11819582), (418, 5909791), (473, 5222606), (817, 3023614), (946, 2611303), (1634, 1511807), (8987, 274874), (17974, 137437)]