1245405508

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{317}}^1\times {\mathrm{4289}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 2196394200

約数和(自身を除く): 950988692

約数列:

[1, 2, 4, 229, 317, 458, 634, 916, 1268, 4289, 8578, 17156, 72593, 145186, 290372, 982181, 1359613, 1964362, 2719226, 3928724, 5438452, 311351377, 622702754, 1245405508]

約数ペア:

[(1, 1245405508), (2, 622702754), (4, 311351377), (229, 5438452), (317, 3928724), (458, 2719226), (634, 1964362), (916, 1359613), (1268, 982181), (4289, 290372), (8578, 145186), (17156, 72593)]