249602396

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{5231}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 445347840

約数和(自身を除く): 195745444

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 5231, 10462, 11929, 20924, 23858, 47716, 413249, 789881, 826498, 1579762, 1652996, 3159524, 62400599, 124801198, 249602396]

約数ペア:

[(1, 249602396), (2, 124801198), (4, 62400599), (79, 3159524), (151, 1652996), (158, 1579762), (302, 826498), (316, 789881), (604, 413249), (5231, 47716), (10462, 23858), (11929, 20924)]