7802972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 14258160

約数和(自身を除く): 6455188

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 491, 548, 982, 1964, 3973, 7946, 14239, 15892, 28478, 56956, 67267, 134534, 269068, 1950743, 3901486, 7802972]

約数ペア:

[(1, 7802972), (2, 3901486), (4, 1950743), (29, 269068), (58, 134534), (116, 67267), (137, 56956), (274, 28478), (491, 15892), (548, 14239), (982, 7946), (1964, 3973)]