683400484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{6173}}^1$

素因数の和:8319

約数の個数: 24

約数和(自身を含む): 1288760760

約数和(自身を除く): 605360276

約数列:

[1, 2, 4, 13, 26, 52, 2129, 4258, 6173, 8516, 12346, 24692, 27677, 55354, 80249, 110708, 160498, 320996, 13142317, 26284634, 52569268, 170850121, 341700242, 683400484]

約数ペア:

[(1, 683400484), (2, 341700242), (4, 170850121), (13, 52569268), (26, 26284634), (52, 13142317), (2129, 320996), (4258, 160498), (6173, 110708), (8516, 80249), (12346, 55354), (24692, 27677)]