8685638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 14119056

約数和(自身を除く): 5433418

約数列:

[1, 2, 13, 26, 173, 346, 1931, 2249, 3862, 4498, 25103, 50206, 334063, 668126, 4342819, 8685638]

約数ペア:

[(1, 8685638), (2, 4342819), (13, 668126), (26, 334063), (173, 50206), (346, 25103), (1931, 4498), (2249, 3862)]