1520249912

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{4663}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 2891306880

約数和(自身を除く): 1371056968

約数列:

[1, 2, 4, 8, 83, 166, 332, 491, 664, 982, 1964, 3928, 4663, 9326, 18652, 37304, 40753, 81506, 163012, 326024, 387029, 774058, 1548116, 2289533, 3096232, 4579066, 9158132, 18316264, 190031239, 380062478, 760124956, 1520249912]

約数ペア:

[(1, 1520249912), (2, 760124956), (4, 380062478), (8, 190031239), (83, 18316264), (166, 9158132), (332, 4579066), (491, 3096232), (664, 2289533), (982, 1548116), (1964, 774058), (3928, 387029), (4663, 326024), (9326, 163012), (18652, 81506), (37304, 40753)]