1004050430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137353}}^1$

素因数の和:137420

約数の個数: 32

約数和(自身を含む): 1958118624

約数和(自身を除く): 954068194

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 137353, 274706, 686765, 1373530, 2335001, 4670002, 5906179, 11675005, 11812358, 23350010, 29530895, 59061790, 100405043, 200810086, 502025215, 1004050430]

約数ペア:

[(1, 1004050430), (2, 502025215), (5, 200810086), (10, 100405043), (17, 59061790), (34, 29530895), (43, 23350010), (85, 11812358), (86, 11675005), (170, 5906179), (215, 4670002), (430, 2335001), (731, 1373530), (1462, 686765), (3655, 274706), (7310, 137353)]