79905888970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{698417}}^1$

素因数の和:699114

約数の個数: 32

約数和(自身を含む): 152517729168

約数和(自身を除く): 72611840198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 673, 1346, 3365, 6730, 11441, 22882, 57205, 114410, 698417, 1396834, 3492085, 6984170, 11873089, 23746178, 59365445, 118730890, 470034641, 940069282, 2350173205, 4700346410, 7990588897, 15981177794, 39952944485, 79905888970]

約数ペア:

[(1, 79905888970), (2, 39952944485), (5, 15981177794), (10, 7990588897), (17, 4700346410), (34, 2350173205), (85, 940069282), (170, 470034641), (673, 118730890), (1346, 59365445), (3365, 23746178), (6730, 11873089), (11441, 6984170), (22882, 3492085), (57205, 1396834), (114410, 698417)]