978171050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{416243}}^1$

素因数の和:416302

約数の個数: 24

約数和(自身を含む): 1858113216

約数和(自身を除く): 879942166

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 416243, 832486, 2081215, 4162430, 10406075, 19563421, 20812150, 39126842, 97817105, 195634210, 489085525, 978171050]

約数ペア:

[(1, 978171050), (2, 489085525), (5, 195634210), (10, 97817105), (25, 39126842), (47, 20812150), (50, 19563421), (94, 10406075), (235, 4162430), (470, 2081215), (1175, 832486), (2350, 416243)]