7902721726

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{3083}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 12211381728

約数和(自身を除く): 4308660002

約数列:

[1, 2, 73, 97, 146, 181, 194, 362, 3083, 6166, 7081, 13213, 14162, 17557, 26426, 35114, 225059, 299051, 450118, 558023, 598102, 1116046, 1281661, 2563322, 21830723, 40735679, 43661446, 54128231, 81471358, 108256462, 3951360863, 7902721726]

約数ペア:

[(1, 7902721726), (2, 3951360863), (73, 108256462), (97, 81471358), (146, 54128231), (181, 43661446), (194, 40735679), (362, 21830723), (3083, 2563322), (6166, 1281661), (7081, 1116046), (13213, 598102), (14162, 558023), (17557, 450118), (26426, 299051), (35114, 225059)]