902525162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 1724405760

約数和(自身を除く): 821880598

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 197, 394, 419, 497, 781, 838, 994, 1379, 1562, 2167, 2758, 2933, 4334, 4609, 5467, 5866, 9218, 10934, 13987, 15169, 27974, 29749, 30338, 32263, 59498, 64526, 82543, 97909, 153857, 165086, 195818, 208243, 307714, 327239, 416486, 577801, 654478, 907973, 1076999, 1155602, 1815946, 2153998, 2290673, 4581346, 5860553, 6355811, 11721106, 12711622, 41023871, 64466083, 82047742, 128932166, 451262581, 902525162]

約数ペア:

[(1, 902525162), (2, 451262581), (7, 128932166), (11, 82047742), (14, 64466083), (22, 41023871), (71, 12711622), (77, 11721106), (142, 6355811), (154, 5860553), (197, 4581346), (394, 2290673), (419, 2153998), (497, 1815946), (781, 1155602), (838, 1076999), (994, 907973), (1379, 654478), (1562, 577801), (2167, 416486), (2758, 327239), (2933, 307714), (4334, 208243), (4609, 195818), (5467, 165086), (5866, 153857), (9218, 97909), (10934, 82543), (13987, 64526), (15169, 59498), (27974, 32263), (29749, 30338)]