895487974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 1441440000

約数和(自身を除く): 545952026

約数列:

[1, 2, 19, 38, 103, 109, 206, 218, 1957, 2071, 2099, 3914, 4142, 4198, 11227, 22454, 39881, 79762, 213313, 216197, 228791, 426626, 432394, 457582, 4107743, 4347029, 8215486, 8694058, 23565473, 47130946, 447743987, 895487974]

約数ペア:

[(1, 895487974), (2, 447743987), (19, 47130946), (38, 23565473), (103, 8694058), (109, 8215486), (206, 4347029), (218, 4107743), (1957, 457582), (2071, 432394), (2099, 426626), (3914, 228791), (4142, 216197), (4198, 213313), (11227, 79762), (22454, 39881)]