1605145372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{37409}}^1$

素因数の和:38061

約数の個数: 24

約数和(自身を含む): 2979033120

約数和(自身を除く): 1373887748

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2524, 10727, 21454, 37409, 42908, 74818, 149636, 635953, 1271906, 2543812, 23605079, 47210158, 94420316, 401286343, 802572686, 1605145372]

約数ペア:

[(1, 1605145372), (2, 802572686), (4, 401286343), (17, 94420316), (34, 47210158), (68, 23605079), (631, 2543812), (1262, 1271906), (2524, 635953), (10727, 149636), (21454, 74818), (37409, 42908)]