488808632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{11839}}^1$

素因数の和:12255

約数の個数: 32

約数和(自身を含む): 989587200

約数和(自身を除く): 500778568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 11839, 20644, 23678, 41288, 47356, 94712, 153907, 307814, 615628, 1231256, 4700083, 9400166, 18800332, 37600664, 61101079, 122202158, 244404316, 488808632]

約数ペア:

[(1, 488808632), (2, 244404316), (4, 122202158), (8, 61101079), (13, 37600664), (26, 18800332), (52, 9400166), (104, 4700083), (397, 1231256), (794, 615628), (1588, 307814), (3176, 153907), (5161, 94712), (10322, 47356), (11839, 41288), (20644, 23678)]