1253441448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2486987}}^1$

素因数の和:2487006

約数の個数: 48

約数和(自身を含む): 3879701280

約数和(自身を除く): 2626259832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2486987, 4973974, 7460961, 9947948, 14921922, 17408909, 19895896, 22382883, 29843844, 34817818, 44765766, 52226727, 59687688, 69635636, 89531532, 104453454, 139271272, 156680181, 179063064, 208906908, 313360362, 417813816, 626720724, 1253441448]

約数ペア:

[(1, 1253441448), (2, 626720724), (3, 417813816), (4, 313360362), (6, 208906908), (7, 179063064), (8, 156680181), (9, 139271272), (12, 104453454), (14, 89531532), (18, 69635636), (21, 59687688), (24, 52226727), (28, 44765766), (36, 34817818), (42, 29843844), (56, 22382883), (63, 19895896), (72, 17408909), (84, 14921922), (126, 9947948), (168, 7460961), (252, 4973974), (504, 2486987)]