40912430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314711}}^1$

素因数の和:314731

約数の個数: 16

約数和(自身を含む): 79307424

約数和(自身を除く): 38394994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 314711, 629422, 1573555, 3147110, 4091243, 8182486, 20456215, 40912430]

約数ペア:

[(1, 40912430), (2, 20456215), (5, 8182486), (10, 4091243), (13, 3147110), (26, 1573555), (65, 629422), (130, 314711)]