2013141516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 5009571840

約数和(自身を除く): 2996430324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 127, 138, 158, 237, 254, 276, 316, 381, 474, 508, 727, 762, 948, 1454, 1524, 1817, 2181, 2908, 2921, 3634, 4362, 5451, 5842, 7268, 8724, 8763, 10033, 10902, 11684, 16721, 17526, 20066, 21804, 30099, 33442, 35052, 40132, 50163, 57433, 60198, 66884, 92329, 100326, 114866, 120396, 172299, 184658, 200652, 229732, 230759, 276987, 344598, 369316, 461518, 553974, 689196, 692277, 923036, 1107948, 1320959, 1384554, 2123567, 2641918, 2769108, 3962877, 4247134, 5283836, 6370701, 7293991, 7925754, 8494268, 12741402, 14587982, 15851508, 21881973, 25482804, 29175964, 43763946, 87527892, 167761793, 335523586, 503285379, 671047172, 1006570758, 2013141516]

約数ペア:

[(1, 2013141516), (2, 1006570758), (3, 671047172), (4, 503285379), (6, 335523586), (12, 167761793), (23, 87527892), (46, 43763946), (69, 29175964), (79, 25482804), (92, 21881973), (127, 15851508), (138, 14587982), (158, 12741402), (237, 8494268), (254, 7925754), (276, 7293991), (316, 6370701), (381, 5283836), (474, 4247134), (508, 3962877), (727, 2769108), (762, 2641918), (948, 2123567), (1454, 1384554), (1524, 1320959), (1817, 1107948), (2181, 923036), (2908, 692277), (2921, 689196), (3634, 553974), (4362, 461518), (5451, 369316), (5842, 344598), (7268, 276987), (8724, 230759), (8763, 229732), (10033, 200652), (10902, 184658), (11684, 172299), (16721, 120396), (17526, 114866), (20066, 100326), (21804, 92329), (30099, 66884), (33442, 60198), (35052, 57433), (40132, 50163)]