2189562792

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{8263}}^1$

素因数の和:8514

約数の個数: 64

約数和(自身を含む): 5595058560

約数和(自身を除く): 3405495768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 181, 183, 244, 362, 366, 488, 543, 724, 732, 1086, 1448, 1464, 2172, 4344, 8263, 11041, 16526, 22082, 24789, 33052, 33123, 44164, 49578, 66104, 66246, 88328, 99156, 132492, 198312, 264984, 504043, 1008086, 1495603, 1512129, 2016172, 2991206, 3024258, 4032344, 4486809, 5982412, 6048516, 8973618, 11964824, 12097032, 17947236, 35894472, 91231783, 182463566, 273695349, 364927132, 547390698, 729854264, 1094781396, 2189562792]

約数ペア:

[(1, 2189562792), (2, 1094781396), (3, 729854264), (4, 547390698), (6, 364927132), (8, 273695349), (12, 182463566), (24, 91231783), (61, 35894472), (122, 17947236), (181, 12097032), (183, 11964824), (244, 8973618), (362, 6048516), (366, 5982412), (488, 4486809), (543, 4032344), (724, 3024258), (732, 2991206), (1086, 2016172), (1448, 1512129), (1464, 1495603), (2172, 1008086), (4344, 504043), (8263, 264984), (11041, 198312), (16526, 132492), (22082, 99156), (24789, 88328), (33052, 66246), (33123, 66104), (44164, 49578)]