351856276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{3917}}^1$

素因数の和:5259

約数の個数: 24

約数和(自身を含む): 652629096

約数和(自身を除く): 300772820

約数列:

[1, 2, 4, 17, 34, 68, 1321, 2642, 3917, 5284, 7834, 15668, 22457, 44914, 66589, 89828, 133178, 266356, 5174357, 10348714, 20697428, 87964069, 175928138, 351856276]

約数ペア:

[(1, 351856276), (2, 175928138), (4, 87964069), (17, 20697428), (34, 10348714), (68, 5174357), (1321, 266356), (2642, 133178), (3917, 89828), (5284, 66589), (7834, 44914), (15668, 22457)]