2464642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 3945600

約数和(自身を除く): 1480958

約数列:

[1, 2, 19, 38, 79, 158, 821, 1501, 1642, 3002, 15599, 31198, 64859, 129718, 1232321, 2464642]

約数ペア:

[(1, 2464642), (2, 1232321), (19, 129718), (38, 64859), (79, 31198), (158, 15599), (821, 3002), (1501, 1642)]