1517432872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{17923}}^1$

素因数の和:18505

約数の個数: 32

約数和(自身を含む): 3000477600

約数和(自身を除く): 1483044728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 2228, 4456, 10583, 17923, 21166, 35846, 42332, 71692, 84664, 143384, 340537, 681074, 1362148, 2724296, 9983111, 19966222, 39932444, 79864888, 189679109, 379358218, 758716436, 1517432872]

約数ペア:

[(1, 1517432872), (2, 758716436), (4, 379358218), (8, 189679109), (19, 79864888), (38, 39932444), (76, 19966222), (152, 9983111), (557, 2724296), (1114, 1362148), (2228, 681074), (4456, 340537), (10583, 143384), (17923, 84664), (21166, 71692), (35846, 42332)]