978183416

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{28219}}^1$

素因数の和:28851

約数の個数: 32

約数和(自身を含む): 2099568000

約数和(自身を除く): 1121384584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2476, 4333, 4952, 8666, 17332, 28219, 34664, 56438, 112876, 197533, 225752, 395066, 790132, 1580264, 17467561, 34935122, 69870244, 122272927, 139740488, 244545854, 489091708, 978183416]

約数ペア:

[(1, 978183416), (2, 489091708), (4, 244545854), (7, 139740488), (8, 122272927), (14, 69870244), (28, 34935122), (56, 17467561), (619, 1580264), (1238, 790132), (2476, 395066), (4333, 225752), (4952, 197533), (8666, 112876), (17332, 56438), (28219, 34664)]