1566379760408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103541761}}^1$

素因数の和:103541859

約数の個数: 32

約数和(自身を含む): 3081402837120

約数和(自身を除く): 1515023076712

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 15128, 103541761, 207083522, 414167044, 828334088, 3209794591, 6316047421, 6419589182, 12632094842, 12839178364, 25264189684, 25678356728, 50528379368, 195797470051, 391594940102, 783189880204, 1566379760408]

約数ペア:

[(1, 1566379760408), (2, 783189880204), (4, 391594940102), (8, 195797470051), (31, 50528379368), (61, 25678356728), (62, 25264189684), (122, 12839178364), (124, 12632094842), (244, 6419589182), (248, 6316047421), (488, 3209794591), (1891, 828334088), (3782, 414167044), (7564, 207083522), (15128, 103541761)]