2780652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{4729}}^1$

素因数の和:4750

約数の個数: 36

約数和(自身を含む): 7549080

約数和(自身を除く): 4768428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 4729, 9458, 14187, 18916, 28374, 33103, 56748, 66206, 99309, 132412, 198618, 231721, 397236, 463442, 695163, 926884, 1390326, 2780652]

約数ペア:

[(1, 2780652), (2, 1390326), (3, 926884), (4, 695163), (6, 463442), (7, 397236), (12, 231721), (14, 198618), (21, 132412), (28, 99309), (42, 66206), (49, 56748), (84, 33103), (98, 28374), (147, 18916), (196, 14187), (294, 9458), (588, 4729)]