630533956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{9349}}^1$

素因数の和:10663

約数の個数: 24

約数和(自身を含む): 1189357400

約数和(自身を除く): 558823444

約数列:

[1, 2, 4, 13, 26, 52, 1297, 2594, 5188, 9349, 16861, 18698, 33722, 37396, 67444, 121537, 243074, 486148, 12125653, 24251306, 48502612, 157633489, 315266978, 630533956]

約数ペア:

[(1, 630533956), (2, 315266978), (4, 157633489), (13, 48502612), (26, 24251306), (52, 12125653), (1297, 486148), (2594, 243074), (5188, 121537), (9349, 67444), (16861, 37396), (18698, 33722)]