4919330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 4757470

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 479, 790, 958, 1027, 2054, 2395, 4790, 5135, 6227, 10270, 12454, 31135, 37841, 62270, 75682, 189205, 378410, 491933, 983866, 2459665, 4919330]

約数ペア:

[(1, 4919330), (2, 2459665), (5, 983866), (10, 491933), (13, 378410), (26, 189205), (65, 75682), (79, 62270), (130, 37841), (158, 31135), (395, 12454), (479, 10270), (790, 6227), (958, 5135), (1027, 4790), (2054, 2395)]