811492724

素因数分解:

$2^2\times 7^3\times {\mathrm{151}}^1\times {\mathrm{3917}}^1$

素因数の和:4093

約数の個数: 48

約数和(自身を含む): 1667500800

約数和(自身を除く): 856008076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 343, 604, 686, 1057, 1372, 2114, 3917, 4228, 7399, 7834, 14798, 15668, 27419, 29596, 51793, 54838, 103586, 109676, 191933, 207172, 383866, 591467, 767732, 1182934, 1343531, 2365868, 2687062, 4140269, 5374124, 8280538, 16561076, 28981883, 57963766, 115927532, 202873181, 405746362, 811492724]

約数ペア:

[(1, 811492724), (2, 405746362), (4, 202873181), (7, 115927532), (14, 57963766), (28, 28981883), (49, 16561076), (98, 8280538), (151, 5374124), (196, 4140269), (302, 2687062), (343, 2365868), (604, 1343531), (686, 1182934), (1057, 767732), (1372, 591467), (2114, 383866), (3917, 207172), (4228, 191933), (7399, 109676), (7834, 103586), (14798, 54838), (15668, 51793), (27419, 29596)]