455623441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 574656768

約数和(自身を除く): 119033327

約数列:

[1, 7, 13, 73, 91, 107, 511, 641, 749, 949, 1391, 4487, 6643, 7811, 8333, 9737, 46793, 54677, 58331, 68587, 101543, 327551, 480109, 608309, 710801, 891631, 4258163, 5006851, 6241417, 35047957, 65089063, 455623441]

約数ペア:

[(1, 455623441), (7, 65089063), (13, 35047957), (73, 6241417), (91, 5006851), (107, 4258163), (511, 891631), (641, 710801), (749, 608309), (949, 480109), (1391, 327551), (4487, 101543), (6643, 68587), (7811, 58331), (8333, 54677), (9737, 46793)]