1369872008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2167519}}^1$

素因数の和:2167604

約数の個数: 16

約数和(自身を含む): 2601024000

約数和(自身を除く): 1231151992

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2167519, 4335038, 8670076, 17340152, 171234001, 342468002, 684936004, 1369872008]

約数ペア:

[(1, 1369872008), (2, 684936004), (4, 342468002), (8, 171234001), (79, 17340152), (158, 8670076), (316, 4335038), (632, 2167519)]