489602074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{27017}}^1$

素因数の和:27090

約数の個数: 32

約数和(自身を含む): 857875536

約数和(自身を除く): 368273462

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 18122, 27017, 54034, 351221, 459289, 702442, 918578, 1107697, 2215394, 5970757, 11941514, 14400061, 18830849, 28800122, 37661698, 244801037, 489602074]

約数ペア:

[(1, 489602074), (2, 244801037), (13, 37661698), (17, 28800122), (26, 18830849), (34, 14400061), (41, 11941514), (82, 5970757), (221, 2215394), (442, 1107697), (533, 918578), (697, 702442), (1066, 459289), (1394, 351221), (9061, 54034), (18122, 27017)]