5172138292

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 9251999680

約数和(自身を除く): 4079861388

約数列:

[1, 2, 4, 139, 157, 193, 278, 307, 314, 386, 556, 614, 628, 772, 1228, 21823, 26827, 30301, 42673, 43646, 48199, 53654, 59251, 60602, 85346, 87292, 96398, 107308, 118502, 121204, 170692, 192796, 237004, 4211839, 6699661, 8235889, 8423678, 9302407, 13399322, 16471778, 16847356, 18604814, 26798644, 32943556, 37209628, 1293034573, 2586069146, 5172138292]

約数ペア:

[(1, 5172138292), (2, 2586069146), (4, 1293034573), (139, 37209628), (157, 32943556), (193, 26798644), (278, 18604814), (307, 16847356), (314, 16471778), (386, 13399322), (556, 9302407), (614, 8423678), (628, 8235889), (772, 6699661), (1228, 4211839), (21823, 237004), (26827, 192796), (30301, 170692), (42673, 121204), (43646, 118502), (48199, 107308), (53654, 96398), (59251, 87292), (60602, 85346)]