2124830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 4199040

約数和(自身を除く): 2074210

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 431, 493, 862, 986, 2155, 2465, 4310, 4930, 7327, 12499, 14654, 24998, 36635, 62495, 73270, 124990, 212483, 424966, 1062415, 2124830]

約数ペア:

[(1, 2124830), (2, 1062415), (5, 424966), (10, 212483), (17, 124990), (29, 73270), (34, 62495), (58, 36635), (85, 24998), (145, 14654), (170, 12499), (290, 7327), (431, 4930), (493, 4310), (862, 2465), (986, 2155)]