2019031962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 4396581504

約数和(自身を除く): 2377549542

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 317, 634, 697, 951, 1394, 1523, 1902, 2091, 3046, 4182, 4569, 5389, 9138, 10778, 12997, 16167, 25891, 25994, 32334, 38991, 51782, 62443, 77673, 77982, 124886, 155346, 187329, 220949, 374658, 441898, 482791, 662847, 965582, 1061531, 1325694, 1448373, 2123062, 2896746, 3184593, 6369186, 8207447, 16414894, 19794431, 24622341, 39588862, 49244682, 59383293, 118766586, 336505327, 673010654, 1009515981, 2019031962]

約数ペア:

[(1, 2019031962), (2, 1009515981), (3, 673010654), (6, 336505327), (17, 118766586), (34, 59383293), (41, 49244682), (51, 39588862), (82, 24622341), (102, 19794431), (123, 16414894), (246, 8207447), (317, 6369186), (634, 3184593), (697, 2896746), (951, 2123062), (1394, 1448373), (1523, 1325694), (1902, 1061531), (2091, 965582), (3046, 662847), (4182, 482791), (4569, 441898), (5389, 374658), (9138, 220949), (10778, 187329), (12997, 155346), (16167, 124886), (25891, 77982), (25994, 77673), (32334, 62443), (38991, 51782)]