2012147969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 2256855552

約数和(自身を除く): 244707583

約数列:

[1, 13, 31, 169, 403, 433, 887, 5239, 5629, 11531, 13423, 27497, 73177, 149903, 174499, 357461, 384071, 2268487, 4646993, 4992923, 11906201, 64907999, 154780613, 2012147969]

約数ペア:

[(1, 2012147969), (13, 154780613), (31, 64907999), (169, 11906201), (403, 4992923), (433, 4646993), (887, 2268487), (5239, 384071), (5629, 357461), (11531, 174499), (13423, 149903), (27497, 73177)]