1621346314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 3045703680

約数和(自身を除く): 1424357366

約数列:

[1, 2, 7, 14, 23, 31, 46, 59, 62, 118, 161, 217, 322, 413, 434, 713, 826, 1357, 1426, 1829, 2714, 2753, 3658, 4991, 5506, 9499, 9982, 12803, 18998, 19271, 25606, 38542, 42067, 63319, 84134, 85343, 126638, 162427, 170686, 294469, 324854, 443233, 588938, 597401, 886466, 1136989, 1194802, 1962889, 2273978, 3735821, 3925778, 5035237, 7471642, 10070474, 13740223, 26150747, 27480446, 35246659, 52301494, 70493318, 115810451, 231620902, 810673157, 1621346314]

約数ペア:

[(1, 1621346314), (2, 810673157), (7, 231620902), (14, 115810451), (23, 70493318), (31, 52301494), (46, 35246659), (59, 27480446), (62, 26150747), (118, 13740223), (161, 10070474), (217, 7471642), (322, 5035237), (413, 3925778), (434, 3735821), (713, 2273978), (826, 1962889), (1357, 1194802), (1426, 1136989), (1829, 886466), (2714, 597401), (2753, 588938), (3658, 443233), (4991, 324854), (5506, 294469), (9499, 170686), (9982, 162427), (12803, 126638), (18998, 85343), (19271, 84134), (25606, 63319), (38542, 42067)]