4640218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 8475840

約数和(自身を除く): 3835622

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 653, 1306, 3553, 7106, 7183, 11101, 12407, 14366, 22202, 24814, 122111, 136477, 210919, 244222, 272954, 421838, 2320109, 4640218]

約数ペア:

[(1, 4640218), (2, 2320109), (11, 421838), (17, 272954), (19, 244222), (22, 210919), (34, 136477), (38, 122111), (187, 24814), (209, 22202), (323, 14366), (374, 12407), (418, 11101), (646, 7183), (653, 7106), (1306, 3553)]