4977640090

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{294013}}^1$

素因数の和:295713

約数の個数: 16

約数和(自身を含む): 8965074888

約数和(自身を除く): 3987434798

約数列:

[1, 2, 5, 10, 1693, 3386, 8465, 16930, 294013, 588026, 1470065, 2940130, 497764009, 995528018, 2488820045, 4977640090]

約数ペア:

[(1, 4977640090), (2, 2488820045), (5, 995528018), (10, 497764009), (1693, 2940130), (3386, 1470065), (8465, 588026), (16930, 294013)]