5155566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 11201568

約数和(自身を除く): 6046002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 421, 471, 842, 942, 1263, 2041, 2526, 4082, 5473, 6123, 10946, 12246, 16419, 32838, 66097, 132194, 198291, 396582, 859261, 1718522, 2577783, 5155566]

約数ペア:

[(1, 5155566), (2, 2577783), (3, 1718522), (6, 859261), (13, 396582), (26, 198291), (39, 132194), (78, 66097), (157, 32838), (314, 16419), (421, 12246), (471, 10946), (842, 6123), (942, 5473), (1263, 4082), (2041, 2526)]