3937366912892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15493}}^1\times {\mathrm{148793}}^1$

素因数の和:164358

約数の個数: 48

約数和(自身を含む): 8004398227392

約数和(自身を除く): 4067031314500

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15493, 30986, 61972, 108451, 148793, 216902, 297586, 433804, 595172, 945073, 1041551, 1890146, 2083102, 3780292, 4166204, 6615511, 9076373, 13231022, 18152746, 26462044, 36305492, 63534611, 127069222, 254138444, 2305249949, 4610499898, 9220999796, 16136749643, 32273499286, 64546998572, 140620246889, 281240493778, 562480987556, 984341728223, 1968683456446, 3937366912892]

約数ペア:

[(1, 3937366912892), (2, 1968683456446), (4, 984341728223), (7, 562480987556), (14, 281240493778), (28, 140620246889), (61, 64546998572), (122, 32273499286), (244, 16136749643), (427, 9220999796), (854, 4610499898), (1708, 2305249949), (15493, 254138444), (30986, 127069222), (61972, 63534611), (108451, 36305492), (148793, 26462044), (216902, 18152746), (297586, 13231022), (433804, 9076373), (595172, 6615511), (945073, 4166204), (1041551, 3780292), (1890146, 2083102)]