331348316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{219727}}^1$

素因数の和:219773

約数の個数: 24

約数和(自身を含む): 646000320

約数和(自身を除く): 314652004

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 219727, 439454, 878908, 2856451, 5712902, 6372083, 11425804, 12744166, 25488332, 82837079, 165674158, 331348316]

約数ペア:

[(1, 331348316), (2, 165674158), (4, 82837079), (13, 25488332), (26, 12744166), (29, 11425804), (52, 6372083), (58, 5712902), (116, 2856451), (377, 878908), (754, 439454), (1508, 219727)]