2015183904

素因数分解:

$2^5\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{10501}}^1$

素因数の和:12513

約数の個数: 48

約数和(自身を含む): 5293008000

約数和(自身を除く): 3277824096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1999, 3998, 5997, 7996, 10501, 11994, 15992, 21002, 23988, 31503, 31984, 42004, 47976, 63006, 63968, 84008, 95952, 126012, 168016, 191904, 252024, 336032, 504048, 1008096, 20991499, 41982998, 62974497, 83965996, 125948994, 167931992, 251897988, 335863984, 503795976, 671727968, 1007591952, 2015183904]

約数ペア:

[(1, 2015183904), (2, 1007591952), (3, 671727968), (4, 503795976), (6, 335863984), (8, 251897988), (12, 167931992), (16, 125948994), (24, 83965996), (32, 62974497), (48, 41982998), (96, 20991499), (1999, 1008096), (3998, 504048), (5997, 336032), (7996, 252024), (10501, 191904), (11994, 168016), (15992, 126012), (21002, 95952), (23988, 84008), (31503, 63968), (31984, 63006), (42004, 47976)]