1895208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 5616000

約数和(自身を除く): 3720792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 389, 406, 609, 696, 778, 812, 1167, 1218, 1556, 1624, 2334, 2436, 2723, 3112, 4668, 4872, 5446, 8169, 9336, 10892, 11281, 16338, 21784, 22562, 32676, 33843, 45124, 65352, 67686, 78967, 90248, 135372, 157934, 236901, 270744, 315868, 473802, 631736, 947604, 1895208]

約数ペア:

[(1, 1895208), (2, 947604), (3, 631736), (4, 473802), (6, 315868), (7, 270744), (8, 236901), (12, 157934), (14, 135372), (21, 90248), (24, 78967), (28, 67686), (29, 65352), (42, 45124), (56, 33843), (58, 32676), (84, 22562), (87, 21784), (116, 16338), (168, 11281), (174, 10892), (203, 9336), (232, 8169), (348, 5446), (389, 4872), (406, 4668), (609, 3112), (696, 2723), (778, 2436), (812, 2334), (1167, 1624), (1218, 1556)]