4080351938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{8311}}^1$

素因数の和:9170

約数の個数: 32

約数和(自身を含む): 6887123712

約数和(自身を除く): 2806771774

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 821, 1642, 8311, 10673, 16622, 18883, 21346, 37766, 108043, 191153, 216086, 245479, 382306, 490958, 2484989, 4969978, 6823331, 13646662, 88703303, 156936613, 177406606, 313873226, 2040175969, 4080351938]

約数ペア:

[(1, 4080351938), (2, 2040175969), (13, 313873226), (23, 177406606), (26, 156936613), (46, 88703303), (299, 13646662), (598, 6823331), (821, 4969978), (1642, 2484989), (8311, 490958), (10673, 382306), (16622, 245479), (18883, 216086), (21346, 191153), (37766, 108043)]