2015223694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 3441154752

約数和(自身を除く): 1425931058

約数列:

[1, 2, 11, 22, 61, 97, 113, 122, 137, 194, 226, 274, 671, 1067, 1243, 1342, 1507, 2134, 2486, 3014, 5917, 6893, 8357, 10961, 11834, 13289, 13786, 15481, 16714, 21922, 26578, 30962, 65087, 75823, 91927, 120571, 130174, 146179, 151646, 170291, 183854, 241142, 292358, 340582, 668621, 810629, 944341, 1337242, 1501657, 1621258, 1888682, 3003314, 7354831, 8916919, 10387751, 14709662, 16518227, 17833838, 20775502, 33036454, 91601077, 183202154, 1007611847, 2015223694]

約数ペア:

[(1, 2015223694), (2, 1007611847), (11, 183202154), (22, 91601077), (61, 33036454), (97, 20775502), (113, 17833838), (122, 16518227), (137, 14709662), (194, 10387751), (226, 8916919), (274, 7354831), (671, 3003314), (1067, 1888682), (1243, 1621258), (1342, 1501657), (1507, 1337242), (2134, 944341), (2486, 810629), (3014, 668621), (5917, 340582), (6893, 292358), (8357, 241142), (10961, 183854), (11834, 170291), (13289, 151646), (13786, 146179), (15481, 130174), (16714, 120571), (21922, 91927), (26578, 75823), (30962, 65087)]