1894175090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1\times {\mathrm{2531}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 3464869824

約数和(自身を除く): 1570694734

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1117, 2234, 2531, 5062, 5585, 11170, 12655, 25310, 74839, 149678, 169577, 339154, 374195, 748390, 847885, 1695770, 2827127, 5654254, 14135635, 28271270, 189417509, 378835018, 947087545, 1894175090]

約数ペア:

[(1, 1894175090), (2, 947087545), (5, 378835018), (10, 189417509), (67, 28271270), (134, 14135635), (335, 5654254), (670, 2827127), (1117, 1695770), (2234, 847885), (2531, 748390), (5062, 374195), (5585, 339154), (11170, 169577), (12655, 149678), (25310, 74839)]