8389615312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301119}}^1$

素因数の和:1301171

約数の個数: 40

約数和(自身を含む): 18069954560

約数和(自身を除く): 9680339248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 1301119, 2602238, 5204476, 10408952, 16914547, 20817904, 33829094, 40334689, 67658188, 80669378, 135316376, 161338756, 270632752, 322677512, 524350957, 645355024, 1048701914, 2097403828, 4194807656, 8389615312]

約数ペア:

[(1, 8389615312), (2, 4194807656), (4, 2097403828), (8, 1048701914), (13, 645355024), (16, 524350957), (26, 322677512), (31, 270632752), (52, 161338756), (62, 135316376), (104, 80669378), (124, 67658188), (208, 40334689), (248, 33829094), (403, 20817904), (496, 16914547), (806, 10408952), (1612, 5204476), (3224, 2602238), (6448, 1301119)]