2013187592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 4143484800

約数和(自身を除く): 2130297208

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 311, 536, 622, 871, 929, 1244, 1742, 1858, 2488, 3484, 3716, 4043, 6968, 7432, 8086, 12077, 16172, 20837, 24154, 32344, 41674, 48308, 62243, 83348, 96616, 124486, 166696, 248972, 270881, 288919, 497944, 541762, 577838, 809159, 1083524, 1155676, 1618318, 2167048, 2311352, 3236636, 3755947, 6473272, 7511894, 15023788, 19357573, 30047576, 38715146, 77430292, 154860584, 251648449, 503296898, 1006593796, 2013187592]

約数ペア:

[(1, 2013187592), (2, 1006593796), (4, 503296898), (8, 251648449), (13, 154860584), (26, 77430292), (52, 38715146), (67, 30047576), (104, 19357573), (134, 15023788), (268, 7511894), (311, 6473272), (536, 3755947), (622, 3236636), (871, 2311352), (929, 2167048), (1244, 1618318), (1742, 1155676), (1858, 1083524), (2488, 809159), (3484, 577838), (3716, 541762), (4043, 497944), (6968, 288919), (7432, 270881), (8086, 248972), (12077, 166696), (16172, 124486), (20837, 96616), (24154, 83348), (32344, 62243), (41674, 48308)]