2654597456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4003}}^1$

素因数の和:4240

約数の個数: 80

約数和(自身を含む): 6100942848

約数和(自身を除く): 3446345392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 191, 217, 248, 382, 434, 496, 764, 868, 1337, 1528, 1736, 2674, 3056, 3472, 4003, 5348, 5921, 8006, 10696, 11842, 16012, 21392, 23684, 28021, 32024, 41447, 47368, 56042, 64048, 82894, 94736, 112084, 124093, 165788, 224168, 248186, 331576, 448336, 496372, 663152, 764573, 868651, 992744, 1529146, 1737302, 1985488, 3058292, 3474604, 5352011, 6116584, 6949208, 10704022, 12233168, 13898416, 21408044, 23701763, 42816088, 47403526, 85632176, 94807052, 165912341, 189614104, 331824682, 379228208, 663649364, 1327298728, 2654597456]

約数ペア:

[(1, 2654597456), (2, 1327298728), (4, 663649364), (7, 379228208), (8, 331824682), (14, 189614104), (16, 165912341), (28, 94807052), (31, 85632176), (56, 47403526), (62, 42816088), (112, 23701763), (124, 21408044), (191, 13898416), (217, 12233168), (248, 10704022), (382, 6949208), (434, 6116584), (496, 5352011), (764, 3474604), (868, 3058292), (1337, 1985488), (1528, 1737302), (1736, 1529146), (2674, 992744), (3056, 868651), (3472, 764573), (4003, 663152), (5348, 496372), (5921, 448336), (8006, 331576), (10696, 248186), (11842, 224168), (16012, 165788), (21392, 124093), (23684, 112084), (28021, 94736), (32024, 82894), (41447, 64048), (47368, 56042)]