506272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 1074276

約数和(自身を除く): 568004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1217, 2434, 4868, 9736, 15821, 19472, 31642, 38944, 63284, 126568, 253136, 506272]

約数ペア:

[(1, 506272), (2, 253136), (4, 126568), (8, 63284), (13, 38944), (16, 31642), (26, 19472), (32, 15821), (52, 9736), (104, 4868), (208, 2434), (416, 1217)]