2008677412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{7321}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 4133122560

約数和(自身を除く): 2124445148

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 239, 287, 478, 574, 956, 1148, 1673, 3346, 6692, 7321, 9799, 14642, 19598, 29284, 39196, 51247, 68593, 102494, 137186, 204988, 274372, 300161, 600322, 1200644, 1749719, 2101127, 3499438, 4202254, 6998876, 8404508, 12248033, 24496066, 48992132, 71738479, 143476958, 286953916, 502169353, 1004338706, 2008677412]

約数ペア:

[(1, 2008677412), (2, 1004338706), (4, 502169353), (7, 286953916), (14, 143476958), (28, 71738479), (41, 48992132), (82, 24496066), (164, 12248033), (239, 8404508), (287, 6998876), (478, 4202254), (574, 3499438), (956, 2101127), (1148, 1749719), (1673, 1200644), (3346, 600322), (6692, 300161), (7321, 274372), (9799, 204988), (14642, 137186), (19598, 102494), (29284, 68593), (39196, 51247)]