2130609828

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{51749}}^1$

素因数の和:51876

約数の個数: 48

約数和(自身を含む): 5146848000

約数和(自身を除く): 3016238172

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 876, 3431, 6862, 10293, 13724, 20586, 41172, 51749, 103498, 155247, 206996, 310494, 620988, 2432203, 3777677, 4864406, 7296609, 7555354, 9728812, 11333031, 14593218, 15110708, 22666062, 29186436, 45332124, 177550819, 355101638, 532652457, 710203276, 1065304914, 2130609828]

約数ペア:

[(1, 2130609828), (2, 1065304914), (3, 710203276), (4, 532652457), (6, 355101638), (12, 177550819), (47, 45332124), (73, 29186436), (94, 22666062), (141, 15110708), (146, 14593218), (188, 11333031), (219, 9728812), (282, 7555354), (292, 7296609), (438, 4864406), (564, 3777677), (876, 2432203), (3431, 620988), (6862, 310494), (10293, 206996), (13724, 155247), (20586, 103498), (41172, 51749)]