2013404168

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{22961}}^1$

素因数の和:23177

約数の個数: 32

約数和(自身を含む): 3847971960

約数和(自身を除く): 1834567792

約数列:

[1, 2, 4, 8, 97, 113, 194, 226, 388, 452, 776, 904, 10961, 21922, 22961, 43844, 45922, 87688, 91844, 183688, 2227217, 2594593, 4454434, 5189186, 8908868, 10378372, 17817736, 20756744, 251675521, 503351042, 1006702084, 2013404168]

約数ペア:

[(1, 2013404168), (2, 1006702084), (4, 503351042), (8, 251675521), (97, 20756744), (113, 17817736), (194, 10378372), (226, 8908868), (388, 5189186), (452, 4454434), (776, 2594593), (904, 2227217), (10961, 183688), (21922, 91844), (22961, 87688), (43844, 45922)]