1585013768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1453}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 3396602160

約数和(自身を除く): 1811588392

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 617, 884, 1234, 1453, 1768, 2468, 2906, 4936, 5812, 8021, 10489, 11624, 16042, 18889, 20978, 24701, 32084, 37778, 41956, 49402, 64168, 75556, 83912, 98804, 136357, 151112, 197608, 272714, 321113, 545428, 642226, 896501, 1090856, 1284452, 1793002, 2568904, 3586004, 7172008, 11654513, 15240517, 23309026, 30481034, 46618052, 60962068, 93236104, 121924136, 198126721, 396253442, 792506884, 1585013768]

約数ペア:

[(1, 1585013768), (2, 792506884), (4, 396253442), (8, 198126721), (13, 121924136), (17, 93236104), (26, 60962068), (34, 46618052), (52, 30481034), (68, 23309026), (104, 15240517), (136, 11654513), (221, 7172008), (442, 3586004), (617, 2568904), (884, 1793002), (1234, 1284452), (1453, 1090856), (1768, 896501), (2468, 642226), (2906, 545428), (4936, 321113), (5812, 272714), (8021, 197608), (10489, 151112), (11624, 136357), (16042, 98804), (18889, 83912), (20978, 75556), (24701, 64168), (32084, 49402), (37778, 41956)]