7770828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 19748960

約数和(自身を除く): 11978132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 457, 654, 914, 1308, 1371, 1417, 1828, 2742, 2834, 4251, 5484, 5668, 5941, 8502, 11882, 17004, 17823, 23764, 35646, 49813, 71292, 99626, 149439, 199252, 298878, 597756, 647569, 1295138, 1942707, 2590276, 3885414, 7770828]

約数ペア:

[(1, 7770828), (2, 3885414), (3, 2590276), (4, 1942707), (6, 1295138), (12, 647569), (13, 597756), (26, 298878), (39, 199252), (52, 149439), (78, 99626), (109, 71292), (156, 49813), (218, 35646), (327, 23764), (436, 17823), (457, 17004), (654, 11882), (914, 8502), (1308, 5941), (1371, 5668), (1417, 5484), (1828, 4251), (2742, 2834)]