1604508724

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89959}}^1$

素因数の和:89997

約数の個数: 48

約数和(自身を含む): 3526432000

約数和(自身を除く): 1921923276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 89959, 179918, 359836, 629713, 1169467, 1259426, 2338934, 2518852, 4407991, 4677868, 8186269, 8815982, 16372538, 17631964, 30855937, 32745076, 57303883, 61711874, 114607766, 123423748, 229215532, 401127181, 802254362, 1604508724]

約数ペア:

[(1, 1604508724), (2, 802254362), (4, 401127181), (7, 229215532), (13, 123423748), (14, 114607766), (26, 61711874), (28, 57303883), (49, 32745076), (52, 30855937), (91, 17631964), (98, 16372538), (182, 8815982), (196, 8186269), (343, 4677868), (364, 4407991), (637, 2518852), (686, 2338934), (1274, 1259426), (1372, 1169467), (2548, 629713), (4459, 359836), (8918, 179918), (17836, 89959)]