420322476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5003839}}^1$

素因数の和:5003853

約数の個数: 24

約数和(自身を含む): 1120860160

約数和(自身を除く): 700537684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5003839, 10007678, 15011517, 20015356, 30023034, 35026873, 60046068, 70053746, 105080619, 140107492, 210161238, 420322476]

約数ペア:

[(1, 420322476), (2, 210161238), (3, 140107492), (4, 105080619), (6, 70053746), (7, 60046068), (12, 35026873), (14, 30023034), (21, 20015356), (28, 15011517), (42, 10007678), (84, 5003839)]