2116721204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2394481}}^1$

素因数の和:2394515

約数の個数: 24

約数和(自身を含む): 4223866248

約数和(自身を除く): 2107145044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2394481, 4788962, 9577924, 31128253, 40706177, 62256506, 81412354, 124513012, 162824708, 529180301, 1058360602, 2116721204]

約数ペア:

[(1, 2116721204), (2, 1058360602), (4, 529180301), (13, 162824708), (17, 124513012), (26, 81412354), (34, 62256506), (52, 40706177), (68, 31128253), (221, 9577924), (442, 4788962), (884, 2394481)]