890226871622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1747}}^1\times {\mathrm{80147}}^1$

素因数の和:81941

約数の個数: 48

約数和(自身を含む): 1548370876608

約数和(自身を除く): 658144004986

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 1747, 3179, 3494, 6358, 19217, 29699, 38434, 59398, 80147, 160294, 326689, 504883, 653378, 881617, 1009766, 1362499, 1763234, 2724998, 5553713, 11107426, 14987489, 23162483, 29974978, 46324966, 140016809, 254787313, 280033618, 509574626, 1540184899, 2380285753, 3080369798, 4760571506, 26183143283, 40464857801, 52366286566, 80929715602, 445113435811, 890226871622]

約数ペア:

[(1, 890226871622), (2, 445113435811), (11, 80929715602), (17, 52366286566), (22, 40464857801), (34, 26183143283), (187, 4760571506), (289, 3080369798), (374, 2380285753), (578, 1540184899), (1747, 509574626), (3179, 280033618), (3494, 254787313), (6358, 140016809), (19217, 46324966), (29699, 29974978), (38434, 23162483), (59398, 14987489), (80147, 11107426), (160294, 5553713), (326689, 2724998), (504883, 1763234), (653378, 1362499), (881617, 1009766)]