896821910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{8387}}^1$

素因数の和:8465

約数の個数: 48

約数和(自身を含む): 1761379344

約数和(自身を除く): 864557434

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 289, 370, 578, 629, 1258, 1445, 2890, 3145, 6290, 8387, 10693, 16774, 21386, 41935, 53465, 83870, 106930, 142579, 285158, 310319, 620638, 712895, 1425790, 1551595, 2423843, 3103190, 4847686, 5275423, 10550846, 12119215, 24238430, 26377115, 52754230, 89682191, 179364382, 448410955, 896821910]

約数ペア:

[(1, 896821910), (2, 448410955), (5, 179364382), (10, 89682191), (17, 52754230), (34, 26377115), (37, 24238430), (74, 12119215), (85, 10550846), (170, 5275423), (185, 4847686), (289, 3103190), (370, 2423843), (578, 1551595), (629, 1425790), (1258, 712895), (1445, 620638), (2890, 310319), (3145, 285158), (6290, 142579), (8387, 106930), (10693, 83870), (16774, 53465), (21386, 41935)]