2481490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 5163264

約数和(自身を除く): 2681774

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1327, 1870, 2654, 6635, 13270, 14597, 22559, 29194, 45118, 72985, 112795, 145970, 225590, 248149, 496298, 1240745, 2481490]

約数ペア:

[(1, 2481490), (2, 1240745), (5, 496298), (10, 248149), (11, 225590), (17, 145970), (22, 112795), (34, 72985), (55, 45118), (85, 29194), (110, 22559), (170, 14597), (187, 13270), (374, 6635), (935, 2654), (1327, 1870)]