2141140374890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{188979733}}^1$

素因数の和:188979854

約数の個数: 32

約数和(自身を含む): 4245240744576

約数和(自身を除く): 2104100369686

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 188979733, 377959466, 944898665, 1889797330, 2078777063, 4157554126, 10393885315, 19464912499, 20787770630, 38929824998, 97324562495, 194649124990, 214114037489, 428228074978, 1070570187445, 2141140374890]

約数ペア:

[(1, 2141140374890), (2, 1070570187445), (5, 428228074978), (10, 214114037489), (11, 194649124990), (22, 97324562495), (55, 38929824998), (103, 20787770630), (110, 19464912499), (206, 10393885315), (515, 4157554126), (1030, 2078777063), (1133, 1889797330), (2266, 944898665), (5665, 377959466), (11330, 188979733)]