2013904749152

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{2503}}^1\times {\mathrm{534971}}^1$

素因数の和:537531

約数の個数: 48

約数和(自身を含む): 4050859341312

約数和(自身を除く): 2036954592160

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 2503, 5006, 10012, 20024, 40048, 80096, 117641, 235282, 470564, 534971, 941128, 1069942, 1882256, 2139884, 3764512, 4279768, 8559536, 17119072, 25143637, 50287274, 100574548, 201149096, 402298192, 804596384, 1339032413, 2678064826, 5356129652, 10712259304, 21424518608, 42849037216, 62934523411, 125869046822, 251738093644, 503476187288, 1006952374576, 2013904749152]

約数ペア:

[(1, 2013904749152), (2, 1006952374576), (4, 503476187288), (8, 251738093644), (16, 125869046822), (32, 62934523411), (47, 42849037216), (94, 21424518608), (188, 10712259304), (376, 5356129652), (752, 2678064826), (1504, 1339032413), (2503, 804596384), (5006, 402298192), (10012, 201149096), (20024, 100574548), (40048, 50287274), (80096, 25143637), (117641, 17119072), (235282, 8559536), (470564, 4279768), (534971, 3764512), (941128, 2139884), (1069942, 1882256)]