491492274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{900169}}^1$

素因数の和:900194

約数の個数: 32

約数和(自身を含む): 1209828480

約数和(自身を除く): 718336206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 900169, 1800338, 2700507, 5401014, 6301183, 11702197, 12602366, 18903549, 23404394, 35106591, 37807098, 70213182, 81915379, 163830758, 245746137, 491492274]

約数ペア:

[(1, 491492274), (2, 245746137), (3, 163830758), (6, 81915379), (7, 70213182), (13, 37807098), (14, 35106591), (21, 23404394), (26, 18903549), (39, 12602366), (42, 11702197), (78, 6301183), (91, 5401014), (182, 2700507), (273, 1800338), (546, 900169)]