343522010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6793}}^1$

素因数の和:7202

約数の個数: 32

約数和(自身を含む): 667714320

約数和(自身を除く): 324192310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 3890, 5057, 6793, 10114, 13586, 25285, 33965, 50570, 67930, 88309, 176618, 441545, 883090, 2642477, 5284954, 13212385, 26424770, 34352201, 68704402, 171761005, 343522010]

約数ペア:

[(1, 343522010), (2, 171761005), (5, 68704402), (10, 34352201), (13, 26424770), (26, 13212385), (65, 5284954), (130, 2642477), (389, 883090), (778, 441545), (1945, 176618), (3890, 88309), (5057, 67930), (6793, 50570), (10114, 33965), (13586, 25285)]