321045842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{16619}}^1$

素因数の和:17377

約数の個数: 16

約数和(自身を含む): 519341760

約数和(自身を除く): 198295918

約数列:

[1, 2, 13, 26, 743, 1486, 9659, 16619, 19318, 33238, 216047, 432094, 12347917, 24695834, 160522921, 321045842]

約数ペア:

[(1, 321045842), (2, 160522921), (13, 24695834), (26, 12347917), (743, 432094), (1486, 216047), (9659, 33238), (16619, 19318)]