858010956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{27197}}^1$

素因数の和:27454

約数の個数: 48

約数和(自身を含む): 2193246720

約数和(自身を除く): 1335235764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 1434, 2629, 2868, 5258, 7887, 10516, 15774, 27197, 31548, 54394, 81591, 108788, 163182, 299167, 326364, 598334, 897501, 1196668, 1795002, 3590004, 6500083, 13000166, 19500249, 26000332, 39000498, 71500913, 78000996, 143001826, 214502739, 286003652, 429005478, 858010956]

約数ペア:

[(1, 858010956), (2, 429005478), (3, 286003652), (4, 214502739), (6, 143001826), (11, 78000996), (12, 71500913), (22, 39000498), (33, 26000332), (44, 19500249), (66, 13000166), (132, 6500083), (239, 3590004), (478, 1795002), (717, 1196668), (956, 897501), (1434, 598334), (2629, 326364), (2868, 299167), (5258, 163182), (7887, 108788), (10516, 81591), (15774, 54394), (27197, 31548)]