2013443890

素因数分解:

$2^1\times 5^1\times {\mathrm{8389}}^1\times {\mathrm{24001}}^1$

素因数の和:32397

約数の個数: 16

約数和(自身を含む): 3624782040

約数和(自身を除く): 1611338150

約数列:

[1, 2, 5, 10, 8389, 16778, 24001, 41945, 48002, 83890, 120005, 240010, 201344389, 402688778, 1006721945, 2013443890]

約数ペア:

[(1, 2013443890), (2, 1006721945), (5, 402688778), (10, 201344389), (8389, 240010), (16778, 120005), (24001, 83890), (41945, 48002)]