2949463010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{10597}}^1$

素因数の和:12758

約数の個数: 32

約数和(自身を含む): 5720630832

約数和(自身を除く): 2771167822

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2141, 4282, 10597, 10705, 21194, 21410, 27833, 52985, 55666, 105970, 137761, 139165, 275522, 278330, 688805, 1377610, 22688177, 45376354, 113440885, 226881770, 294946301, 589892602, 1474731505, 2949463010]

約数ペア:

[(1, 2949463010), (2, 1474731505), (5, 589892602), (10, 294946301), (13, 226881770), (26, 113440885), (65, 45376354), (130, 22688177), (2141, 1377610), (4282, 688805), (10597, 278330), (10705, 275522), (21194, 139165), (21410, 137761), (27833, 105970), (52985, 55666)]