2280971536

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{9311}}^1$

素因数の和:9631

約数の個数: 40

約数和(自身を含む): 4510211328

約数和(自身を除く): 2229239792

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 251, 488, 502, 976, 1004, 2008, 4016, 9311, 15311, 18622, 30622, 37244, 61244, 74488, 122488, 148976, 244976, 567971, 1135942, 2271884, 2337061, 4543768, 4674122, 9087536, 9348244, 18696488, 37392976, 142560721, 285121442, 570242884, 1140485768, 2280971536]

約数ペア:

[(1, 2280971536), (2, 1140485768), (4, 570242884), (8, 285121442), (16, 142560721), (61, 37392976), (122, 18696488), (244, 9348244), (251, 9087536), (488, 4674122), (502, 4543768), (976, 2337061), (1004, 2271884), (2008, 1135942), (4016, 567971), (9311, 244976), (15311, 148976), (18622, 122488), (30622, 74488), (37244, 61244)]