343829330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33479}}^1$

素因数の和:33578

約数の個数: 32

約数和(自身を含む): 674956800

約数和(自身を除く): 331127470

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 33479, 66958, 167395, 334790, 435227, 870454, 2176135, 2644841, 4352270, 5289682, 13224205, 26448410, 34382933, 68765866, 171914665, 343829330]

約数ペア:

[(1, 343829330), (2, 171914665), (5, 68765866), (10, 34382933), (13, 26448410), (26, 13224205), (65, 5289682), (79, 4352270), (130, 2644841), (158, 2176135), (395, 870454), (790, 435227), (1027, 334790), (2054, 167395), (5135, 66958), (10270, 33479)]