1400466730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10772821}}^1$

素因数の和:10772841

約数の個数: 16

約数和(自身を含む): 2714751144

約数和(自身を除く): 1314284414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10772821, 21545642, 53864105, 107728210, 140046673, 280093346, 700233365, 1400466730]

約数ペア:

[(1, 1400466730), (2, 700233365), (5, 280093346), (10, 140046673), (13, 107728210), (26, 53864105), (65, 21545642), (130, 10772821)]