7220538052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{18661}}^1$

素因数の和:19748

約数の個数: 48

約数和(自身を含む): 15567392512

約数和(自身を除く): 8346854460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1063, 2126, 4252, 7441, 13819, 14882, 18661, 27638, 29764, 37322, 55276, 74644, 96733, 130627, 193466, 242593, 261254, 386932, 485186, 522508, 970372, 1698151, 3396302, 6792604, 19836643, 39673286, 79346572, 138856501, 257876359, 277713002, 515752718, 555426004, 1031505436, 1805134513, 3610269026, 7220538052]

約数ペア:

[(1, 7220538052), (2, 3610269026), (4, 1805134513), (7, 1031505436), (13, 555426004), (14, 515752718), (26, 277713002), (28, 257876359), (52, 138856501), (91, 79346572), (182, 39673286), (364, 19836643), (1063, 6792604), (2126, 3396302), (4252, 1698151), (7441, 970372), (13819, 522508), (14882, 485186), (18661, 386932), (27638, 261254), (29764, 242593), (37322, 193466), (55276, 130627), (74644, 96733)]