1004646356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4507}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 2120563200

約数和(自身を除く): 1115916844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 419, 532, 838, 1676, 2933, 4507, 5866, 7961, 9014, 11732, 15922, 18028, 31549, 31844, 55727, 63098, 85633, 111454, 126196, 171266, 222908, 342532, 599431, 1198862, 1888433, 2397724, 3776866, 7553732, 13219031, 26438062, 35880227, 52876124, 71760454, 143520908, 251161589, 502323178, 1004646356]

約数ペア:

[(1, 1004646356), (2, 502323178), (4, 251161589), (7, 143520908), (14, 71760454), (19, 52876124), (28, 35880227), (38, 26438062), (76, 13219031), (133, 7553732), (266, 3776866), (419, 2397724), (532, 1888433), (838, 1198862), (1676, 599431), (2933, 342532), (4507, 222908), (5866, 171266), (7961, 126196), (9014, 111454), (11732, 85633), (15922, 63098), (18028, 55727), (31549, 31844)]