2394136780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{417097}}^1$

素因数の和:417154

約数の個数: 48

約数和(自身を含む): 5886086976

約数和(自身を除く): 3491950196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 417097, 834194, 1668388, 2085485, 2919679, 4170970, 5839358, 8341940, 11678716, 14598395, 17100977, 29196790, 34201954, 58393580, 68403908, 85504885, 119706839, 171009770, 239413678, 342019540, 478827356, 598534195, 1197068390, 2394136780]

約数ペア:

[(1, 2394136780), (2, 1197068390), (4, 598534195), (5, 478827356), (7, 342019540), (10, 239413678), (14, 171009770), (20, 119706839), (28, 85504885), (35, 68403908), (41, 58393580), (70, 34201954), (82, 29196790), (140, 17100977), (164, 14598395), (205, 11678716), (287, 8341940), (410, 5839358), (574, 4170970), (820, 2919679), (1148, 2085485), (1435, 1668388), (2870, 834194), (5740, 417097)]