2850147222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{2161}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 6321411264

約数和(自身を除く): 3471264042

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 457, 481, 914, 962, 1371, 1443, 2161, 2742, 2886, 4322, 5941, 6483, 11882, 12966, 16909, 17823, 28093, 33818, 35646, 50727, 56186, 79957, 84279, 101454, 159914, 168558, 219817, 239871, 439634, 479742, 659451, 987577, 1039441, 1318902, 1975154, 2078882, 2962731, 3118323, 5925462, 6236646, 12838501, 25677002, 36540349, 38515503, 73080698, 77031006, 109621047, 219242094, 475024537, 950049074, 1425073611, 2850147222]

約数ペア:

[(1, 2850147222), (2, 1425073611), (3, 950049074), (6, 475024537), (13, 219242094), (26, 109621047), (37, 77031006), (39, 73080698), (74, 38515503), (78, 36540349), (111, 25677002), (222, 12838501), (457, 6236646), (481, 5925462), (914, 3118323), (962, 2962731), (1371, 2078882), (1443, 1975154), (2161, 1318902), (2742, 1039441), (2886, 987577), (4322, 659451), (5941, 479742), (6483, 439634), (11882, 239871), (12966, 219817), (16909, 168558), (17823, 159914), (28093, 101454), (33818, 84279), (35646, 79957), (50727, 56186)]