2855871278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1\times {\mathrm{40697}}^1$

素因数の和:43411

約数の個数: 16

約数和(自身を含む): 4615153200

約数和(自身を除く): 1759281922

約数列:

[1, 2, 13, 26, 2699, 5398, 35087, 40697, 70174, 81394, 529061, 1058122, 109841203, 219682406, 1427935639, 2855871278]

約数ペア:

[(1, 2855871278), (2, 1427935639), (13, 219682406), (26, 109841203), (2699, 1058122), (5398, 529061), (35087, 81394), (40697, 70174)]