74819563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1303}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 92302336

約数和(自身を除く): 17482773

約数列:

[1, 7, 13, 91, 631, 1303, 4417, 8203, 9121, 16939, 57421, 118573, 822193, 5755351, 10688509, 74819563]

約数ペア:

[(1, 74819563), (7, 10688509), (13, 5755351), (91, 822193), (631, 118573), (1303, 57421), (4417, 16939), (8203, 9121)]