1385707972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{4229}}^1$

素因数の和:4932

約数の個数: 36

約数和(自身を含む): 2670052140

約数和(自身を除く): 1284344168

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 677, 1354, 2708, 4229, 7447, 8458, 14894, 16916, 29788, 46519, 81917, 93038, 163834, 186076, 327668, 511709, 1023418, 2046836, 2863033, 5726066, 11452132, 31493363, 62986726, 125973452, 346426993, 692853986, 1385707972]

約数ペア:

[(1, 1385707972), (2, 692853986), (4, 346426993), (11, 125973452), (22, 62986726), (44, 31493363), (121, 11452132), (242, 5726066), (484, 2863033), (677, 2046836), (1354, 1023418), (2708, 511709), (4229, 327668), (7447, 186076), (8458, 163834), (14894, 93038), (16916, 81917), (29788, 46519)]