2250897776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{33203}}^1$

素因数の和:33453

約数の個数: 40

約数和(自身を含む): 4611371520

約数和(自身を除く): 2360473744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 446, 892, 1784, 3568, 4237, 8474, 16948, 33203, 33896, 66406, 67792, 132812, 265624, 531248, 630857, 1261714, 2523428, 5046856, 7404269, 10093712, 14808538, 29617076, 59234152, 118468304, 140681111, 281362222, 562724444, 1125448888, 2250897776]

約数ペア:

[(1, 2250897776), (2, 1125448888), (4, 562724444), (8, 281362222), (16, 140681111), (19, 118468304), (38, 59234152), (76, 29617076), (152, 14808538), (223, 10093712), (304, 7404269), (446, 5046856), (892, 2523428), (1784, 1261714), (3568, 630857), (4237, 531248), (8474, 265624), (16948, 132812), (33203, 67792), (33896, 66406)]