2002807628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 3702132000

約数和(自身を除く): 1699324372

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 353, 706, 829, 1412, 1658, 1711, 3316, 3422, 6844, 10237, 20474, 20827, 24041, 40948, 41654, 48082, 48911, 83308, 96164, 97822, 195644, 292637, 585274, 603983, 1170548, 1207966, 1418419, 2415932, 2836838, 5673676, 8486473, 16972946, 17265583, 33945892, 34531166, 69062332, 500701907, 1001403814, 2002807628]

約数ペア:

[(1, 2002807628), (2, 1001403814), (4, 500701907), (29, 69062332), (58, 34531166), (59, 33945892), (116, 17265583), (118, 16972946), (236, 8486473), (353, 5673676), (706, 2836838), (829, 2415932), (1412, 1418419), (1658, 1207966), (1711, 1170548), (3316, 603983), (3422, 585274), (6844, 292637), (10237, 195644), (20474, 97822), (20827, 96164), (24041, 83308), (40948, 48911), (41654, 48082)]