1895957336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{23893}}^1$

素因数の和:24028

約数の個数: 64

約数和(自身を含む): 4415611200

約数和(自身を除く): 2519653864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 436, 728, 763, 872, 1417, 1526, 2834, 3052, 5668, 6104, 9919, 11336, 19838, 23893, 39676, 47786, 79352, 95572, 167251, 191144, 310609, 334502, 621218, 669004, 1242436, 1338008, 2174263, 2484872, 2604337, 4348526, 5208674, 8697052, 10417348, 17394104, 18230359, 20834696, 33856381, 36460718, 67712762, 72921436, 135425524, 145842872, 236994667, 270851048, 473989334, 947978668, 1895957336]

約数ペア:

[(1, 1895957336), (2, 947978668), (4, 473989334), (7, 270851048), (8, 236994667), (13, 145842872), (14, 135425524), (26, 72921436), (28, 67712762), (52, 36460718), (56, 33856381), (91, 20834696), (104, 18230359), (109, 17394104), (182, 10417348), (218, 8697052), (364, 5208674), (436, 4348526), (728, 2604337), (763, 2484872), (872, 2174263), (1417, 1338008), (1526, 1242436), (2834, 669004), (3052, 621218), (5668, 334502), (6104, 310609), (9919, 191144), (11336, 167251), (19838, 95572), (23893, 79352), (39676, 47786)]