2183699530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{2543}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 4025666304

約数和(自身を除く): 1841966774

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1997, 2543, 3994, 5086, 9985, 12715, 19970, 25430, 85871, 109349, 171742, 218698, 429355, 546745, 858710, 1093490, 5078371, 10156742, 25391855, 50783710, 218369953, 436739906, 1091849765, 2183699530]

約数ペア:

[(1, 2183699530), (2, 1091849765), (5, 436739906), (10, 218369953), (43, 50783710), (86, 25391855), (215, 10156742), (430, 5078371), (1997, 1093490), (2543, 858710), (3994, 546745), (5086, 429355), (9985, 218698), (12715, 171742), (19970, 109349), (25430, 85871)]