61141886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 105722400

約数和(自身を除く): 44580514

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2029, 2318, 4058, 15067, 26377, 30134, 38551, 52754, 77102, 123769, 247538, 501163, 1002326, 1608997, 2351611, 3217994, 4703222, 30570943, 61141886]

約数ペア:

[(1, 61141886), (2, 30570943), (13, 4703222), (19, 3217994), (26, 2351611), (38, 1608997), (61, 1002326), (122, 501163), (247, 247538), (494, 123769), (793, 77102), (1159, 52754), (1586, 38551), (2029, 30134), (2318, 26377), (4058, 15067)]