4920851286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{489053}}^1$

素因数の和:489117

約数の個数: 48

約数和(自身を含む): 11749033296

約数和(自身を除く): 6828182010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 489053, 978106, 1467159, 2934318, 4401477, 6357689, 8802954, 12715378, 19073067, 21029279, 38146134, 42058558, 57219201, 63087837, 114438402, 126175674, 189263511, 273380627, 378527022, 546761254, 820141881, 1640283762, 2460425643, 4920851286]

約数ペア:

[(1, 4920851286), (2, 2460425643), (3, 1640283762), (6, 820141881), (9, 546761254), (13, 378527022), (18, 273380627), (26, 189263511), (39, 126175674), (43, 114438402), (78, 63087837), (86, 57219201), (117, 42058558), (129, 38146134), (234, 21029279), (258, 19073067), (387, 12715378), (559, 8802954), (774, 6357689), (1118, 4401477), (1677, 2934318), (3354, 1467159), (5031, 978106), (10062, 489053)]