1872928414

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1\times {\mathrm{1039}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 3231820800

約数和(自身を除く): 1358892386

約数列:

[1, 2, 7, 14, 331, 389, 662, 778, 1039, 2078, 2317, 2723, 4634, 5446, 7273, 14546, 128759, 257518, 343909, 404171, 687818, 808342, 901313, 1802626, 2407363, 2829197, 4814726, 5658394, 133780601, 267561202, 936464207, 1872928414]

約数ペア:

[(1, 1872928414), (2, 936464207), (7, 267561202), (14, 133780601), (331, 5658394), (389, 4814726), (662, 2829197), (778, 2407363), (1039, 1802626), (2078, 901313), (2317, 808342), (2723, 687818), (4634, 404171), (5446, 343909), (7273, 257518), (14546, 128759)]