213048684008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{980851}}^1$

素因数の和:982305

約数の個数: 32

約数和(自身を含む): 420785508000

約数和(自身を除く): 207736823992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1429, 2858, 5716, 11432, 27151, 54302, 108604, 217208, 980851, 1961702, 3923404, 7846808, 18636169, 37272338, 74544676, 149089352, 1401636079, 2803272158, 5606544316, 11213088632, 26631085501, 53262171002, 106524342004, 213048684008]

約数ペア:

[(1, 213048684008), (2, 106524342004), (4, 53262171002), (8, 26631085501), (19, 11213088632), (38, 5606544316), (76, 2803272158), (152, 1401636079), (1429, 149089352), (2858, 74544676), (5716, 37272338), (11432, 18636169), (27151, 7846808), (54302, 3923404), (108604, 1961702), (217208, 980851)]