229013408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{550513}}^1$

素因数の和:550536

約数の個数: 24

約数和(自身を含む): 485553348

約数和(自身を除く): 256539940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 550513, 1101026, 2202052, 4404104, 7156669, 8808208, 14313338, 17616416, 28626676, 57253352, 114506704, 229013408]

約数ペア:

[(1, 229013408), (2, 114506704), (4, 57253352), (8, 28626676), (13, 17616416), (16, 14313338), (26, 8808208), (32, 7156669), (52, 4404104), (104, 2202052), (208, 1101026), (416, 550513)]