1640695812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2790299}}^1$

素因数の和:2790320

約数の個数: 36

約数和(自身を含む): 4453318800

約数和(自身を除く): 2812622988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2790299, 5580598, 8370897, 11161196, 16741794, 19532093, 33483588, 39064186, 58596279, 78128372, 117192558, 136724651, 234385116, 273449302, 410173953, 546898604, 820347906, 1640695812]

約数ペア:

[(1, 1640695812), (2, 820347906), (3, 546898604), (4, 410173953), (6, 273449302), (7, 234385116), (12, 136724651), (14, 117192558), (21, 78128372), (28, 58596279), (42, 39064186), (49, 33483588), (84, 19532093), (98, 16741794), (147, 11161196), (196, 8370897), (294, 5580598), (588, 2790299)]