1791219972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{8689}}^1$

素因数の和:9156

約数の個数: 48

約数和(自身を含む): 4292164800

約数和(自身を除く): 2500944828

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 419, 492, 838, 1257, 1676, 2514, 5028, 8689, 17179, 17378, 26067, 34358, 34756, 51537, 52134, 68716, 103074, 104268, 206148, 356249, 712498, 1068747, 1424996, 2137494, 3640691, 4274988, 7281382, 10922073, 14562764, 21844146, 43688292, 149268331, 298536662, 447804993, 597073324, 895609986, 1791219972]

約数ペア:

[(1, 1791219972), (2, 895609986), (3, 597073324), (4, 447804993), (6, 298536662), (12, 149268331), (41, 43688292), (82, 21844146), (123, 14562764), (164, 10922073), (246, 7281382), (419, 4274988), (492, 3640691), (838, 2137494), (1257, 1424996), (1676, 1068747), (2514, 712498), (5028, 356249), (8689, 206148), (17179, 104268), (17378, 103074), (26067, 68716), (34358, 52134), (34756, 51537)]