1238804

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 2502528

約数和(自身を除く): 1263724

約数列:

[1, 2, 4, 7, 14, 28, 151, 293, 302, 586, 604, 1057, 1172, 2051, 2114, 4102, 4228, 8204, 44243, 88486, 176972, 309701, 619402, 1238804]

約数ペア:

[(1, 1238804), (2, 619402), (4, 309701), (7, 176972), (14, 88486), (28, 44243), (151, 8204), (293, 4228), (302, 4102), (586, 2114), (604, 2051), (1057, 1172)]