1975792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 4999680

約数和(自身を除く): 3023888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 59, 91, 92, 104, 112, 118, 161, 182, 184, 208, 236, 299, 322, 364, 368, 413, 472, 598, 644, 728, 767, 826, 944, 1196, 1288, 1357, 1456, 1534, 1652, 2093, 2392, 2576, 2714, 3068, 3304, 4186, 4784, 5369, 5428, 6136, 6608, 8372, 9499, 10738, 10856, 12272, 16744, 17641, 18998, 21476, 21712, 33488, 35282, 37996, 42952, 70564, 75992, 85904, 123487, 141128, 151984, 246974, 282256, 493948, 987896, 1975792]

約数ペア:

[(1, 1975792), (2, 987896), (4, 493948), (7, 282256), (8, 246974), (13, 151984), (14, 141128), (16, 123487), (23, 85904), (26, 75992), (28, 70564), (46, 42952), (52, 37996), (56, 35282), (59, 33488), (91, 21712), (92, 21476), (104, 18998), (112, 17641), (118, 16744), (161, 12272), (182, 10856), (184, 10738), (208, 9499), (236, 8372), (299, 6608), (322, 6136), (364, 5428), (368, 5369), (413, 4784), (472, 4186), (598, 3304), (644, 3068), (728, 2714), (767, 2576), (826, 2392), (944, 2093), (1196, 1652), (1288, 1534), (1357, 1456)]