1660297812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1\times {\mathrm{1997}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 3929506560

約数和(自身を除く): 2269208748

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 877, 948, 1754, 1997, 2631, 3508, 3994, 5262, 5991, 7988, 10524, 11982, 23964, 69283, 138566, 157763, 207849, 277132, 315526, 415698, 473289, 631052, 831396, 946578, 1751369, 1893156, 3502738, 5254107, 7005476, 10508214, 21016428, 138358151, 276716302, 415074453, 553432604, 830148906, 1660297812]

約数ペア:

[(1, 1660297812), (2, 830148906), (3, 553432604), (4, 415074453), (6, 276716302), (12, 138358151), (79, 21016428), (158, 10508214), (237, 7005476), (316, 5254107), (474, 3502738), (877, 1893156), (948, 1751369), (1754, 946578), (1997, 831396), (2631, 631052), (3508, 473289), (3994, 415698), (5262, 315526), (5991, 277132), (7988, 207849), (10524, 157763), (11982, 138566), (23964, 69283)]