258315704846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7507}}^1\times {\mathrm{12263}}^1$

素因数の和:19856

約数の個数: 32

約数和(自身を含む): 411036691968

約数和(自身を除く): 152720987122

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 7507, 12263, 15014, 24526, 172661, 282049, 345322, 457927, 564098, 748043, 915854, 1496086, 10532321, 17204989, 21064642, 34409978, 92058341, 184116682, 2117341843, 4234683686, 5615558801, 11231117602, 129157852423, 258315704846]

約数ペア:

[(1, 258315704846), (2, 129157852423), (23, 11231117602), (46, 5615558801), (61, 4234683686), (122, 2117341843), (1403, 184116682), (2806, 92058341), (7507, 34409978), (12263, 21064642), (15014, 17204989), (24526, 10532321), (172661, 1496086), (282049, 915854), (345322, 748043), (457927, 564098)]