1520452450484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1\times {\mathrm{119611}}^1$

素因数の和:121028

約数の個数: 48

約数和(自身を含む): 2916802732032

約数和(自身を除く): 1396350281548

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 1151, 2302, 2761, 4604, 5522, 11044, 12661, 25322, 50644, 119611, 239222, 288901, 478444, 577802, 1155604, 1315721, 2631442, 3177911, 5262884, 6355822, 12711644, 30022361, 60044722, 120089444, 137672261, 275344522, 330245971, 550689044, 660491942, 1320983884, 1514394871, 3028789742, 6057579484, 34555737511, 69111475022, 138222950044, 380113112621, 760226225242, 1520452450484]

約数ペア:

[(1, 1520452450484), (2, 760226225242), (4, 380113112621), (11, 138222950044), (22, 69111475022), (44, 34555737511), (251, 6057579484), (502, 3028789742), (1004, 1514394871), (1151, 1320983884), (2302, 660491942), (2761, 550689044), (4604, 330245971), (5522, 275344522), (11044, 137672261), (12661, 120089444), (25322, 60044722), (50644, 30022361), (119611, 12711644), (239222, 6355822), (288901, 5262884), (478444, 3177911), (577802, 2631442), (1155604, 1315721)]