2013292744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{21821}}^1$

素因数の和:22453

約数の個数: 32

約数和(自身を含む): 3980332800

約数和(自身を除く): 1967040056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 2428, 4856, 11533, 21821, 23066, 43642, 46132, 87284, 92264, 174568, 414599, 829198, 1658396, 3316792, 13245347, 26490694, 52981388, 105962776, 251661593, 503323186, 1006646372, 2013292744]

約数ペア:

[(1, 2013292744), (2, 1006646372), (4, 503323186), (8, 251661593), (19, 105962776), (38, 52981388), (76, 26490694), (152, 13245347), (607, 3316792), (1214, 1658396), (2428, 829198), (4856, 414599), (11533, 174568), (21821, 92264), (23066, 87284), (43642, 46132)]