313617476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{3491}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 564754176

約数和(自身を除く): 251136700

約数列:

[1, 2, 4, 37, 74, 148, 607, 1214, 2428, 3491, 6982, 13964, 22459, 44918, 89836, 129167, 258334, 516668, 2119037, 4238074, 8476148, 78404369, 156808738, 313617476]

約数ペア:

[(1, 313617476), (2, 156808738), (4, 78404369), (37, 8476148), (74, 4238074), (148, 2119037), (607, 516668), (1214, 258334), (2428, 129167), (3491, 89836), (6982, 44918), (13964, 22459)]