2013190184

素因数分解:

$2^3\times {\mathrm{17}}^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 4216972320

約数和(自身を除く): 2203782136

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 131, 136, 184, 262, 289, 391, 524, 578, 782, 1048, 1156, 1564, 2227, 2312, 3013, 3128, 4454, 4913, 6026, 6647, 8908, 9826, 12052, 13294, 17816, 19652, 24104, 26588, 37859, 39304, 51221, 53176, 75718, 83521, 102442, 112999, 151436, 167042, 204884, 225998, 302872, 334084, 409768, 451996, 643603, 668168, 870757, 903992, 1287206, 1741514, 1920983, 2574412, 3483028, 3841966, 5148824, 6966056, 7683932, 10941251, 14802869, 15367864, 21882502, 29605738, 43765004, 59211476, 87530008, 118422952, 251648773, 503297546, 1006595092, 2013190184]

約数ペア:

[(1, 2013190184), (2, 1006595092), (4, 503297546), (8, 251648773), (17, 118422952), (23, 87530008), (34, 59211476), (46, 43765004), (68, 29605738), (92, 21882502), (131, 15367864), (136, 14802869), (184, 10941251), (262, 7683932), (289, 6966056), (391, 5148824), (524, 3841966), (578, 3483028), (782, 2574412), (1048, 1920983), (1156, 1741514), (1564, 1287206), (2227, 903992), (2312, 870757), (3013, 668168), (3128, 643603), (4454, 451996), (4913, 409768), (6026, 334084), (6647, 302872), (8908, 225998), (9826, 204884), (12052, 167042), (13294, 151436), (17816, 112999), (19652, 102442), (24104, 83521), (26588, 75718), (37859, 53176), (39304, 51221)]