2875726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 24

約数和(自身を含む): 5212080

約数和(自身を除く): 2336354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 569, 722, 1138, 2527, 3983, 5054, 7966, 10811, 21622, 75677, 151354, 205409, 410818, 1437863, 2875726]

約数ペア:

[(1, 2875726), (2, 1437863), (7, 410818), (14, 205409), (19, 151354), (38, 75677), (133, 21622), (266, 10811), (361, 7966), (569, 5054), (722, 3983), (1138, 2527)]