661008932

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1\times {\mathrm{3089}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 1177450680

約数和(自身を除く): 516441748

約数列:

[1, 2, 4, 61, 122, 244, 877, 1754, 3089, 3508, 6178, 12356, 53497, 106994, 188429, 213988, 376858, 753716, 2709053, 5418106, 10836212, 165252233, 330504466, 661008932]

約数ペア:

[(1, 661008932), (2, 330504466), (4, 165252233), (61, 10836212), (122, 5418106), (244, 2709053), (877, 753716), (1754, 376858), (3089, 213988), (3508, 188429), (6178, 106994), (12356, 53497)]