2270831836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{7927}}^1$

素因数の和:8738

約数の個数: 48

約数和(自身を含む): 4897854976

約数和(自身を除く): 2627023140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 787, 1574, 3148, 5509, 7927, 10231, 11018, 15854, 20462, 22036, 31708, 40924, 55489, 71617, 103051, 110978, 143234, 206102, 221956, 286468, 412204, 721357, 1442714, 2885428, 6238549, 12477098, 24954196, 43669843, 81101137, 87339686, 162202274, 174679372, 324404548, 567707959, 1135415918, 2270831836]

約数ペア:

[(1, 2270831836), (2, 1135415918), (4, 567707959), (7, 324404548), (13, 174679372), (14, 162202274), (26, 87339686), (28, 81101137), (52, 43669843), (91, 24954196), (182, 12477098), (364, 6238549), (787, 2885428), (1574, 1442714), (3148, 721357), (5509, 412204), (7927, 286468), (10231, 221956), (11018, 206102), (15854, 143234), (20462, 110978), (22036, 103051), (31708, 71617), (40924, 55489)]