1663145386

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{2729}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 2887073280

約数和(自身を除く): 1223927894

約数列:

[1, 2, 7, 14, 101, 202, 431, 707, 862, 1414, 2729, 3017, 5458, 6034, 19103, 38206, 43531, 87062, 275629, 304717, 551258, 609434, 1176199, 1929403, 2352398, 3858806, 8233393, 16466786, 118796099, 237592198, 831572693, 1663145386]

約数ペア:

[(1, 1663145386), (2, 831572693), (7, 237592198), (14, 118796099), (101, 16466786), (202, 8233393), (431, 3858806), (707, 2352398), (862, 1929403), (1414, 1176199), (2729, 609434), (3017, 551258), (5458, 304717), (6034, 275629), (19103, 87062), (38206, 43531)]