409700122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{21323}}^1$

素因数の和:22077

約数の個数: 16

約数和(自身を含む): 662749920

約数和(自身を除く): 253049798

約数列:

[1, 2, 13, 26, 739, 1478, 9607, 19214, 21323, 42646, 277199, 554398, 15757697, 31515394, 204850061, 409700122]

約数ペア:

[(1, 409700122), (2, 204850061), (13, 31515394), (26, 15757697), (739, 554398), (1478, 277199), (9607, 42646), (19214, 21323)]