2978805498

素因数分解:

$2^1\times 3^1\times {\mathrm{38723}}^1\times {\mathrm{12821}}^1$

素因数の和:51549

約数の個数: 16

約数和(自身を含む): 5958229536

約数和(自身を除く): 2979424038

約数列:

[1, 2, 3, 6, 12821, 25642, 38463, 38723, 76926, 77446, 116169, 232338, 496467583, 992935166, 1489402749, 2978805498]

約数ペア:

[(1, 2978805498), (2, 1489402749), (3, 992935166), (6, 496467583), (12821, 232338), (25642, 116169), (38463, 77446), (38723, 76926)]