420492764

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{29209}}^1$

素因数の和:29333

約数の個数: 24

約数和(自身を含む): 760628400

約数和(自身を除く): 340135636

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 7198, 14396, 29209, 58418, 116836, 1723331, 1781749, 3446662, 3563498, 6893324, 7126996, 105123191, 210246382, 420492764]

約数ペア:

[(1, 420492764), (2, 210246382), (4, 105123191), (59, 7126996), (61, 6893324), (118, 3563498), (122, 3446662), (236, 1781749), (244, 1723331), (3599, 116836), (7198, 58418), (14396, 29209)]