2440802336

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{640967}}^1$

素因数の和:641001

約数の個数: 48

約数和(自身を含む): 5814861696

約数和(自身を除く): 3374059360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 640967, 1281934, 2563868, 4486769, 5127736, 8973538, 10255472, 10896439, 17947076, 20510944, 21792878, 35894152, 43585756, 71788304, 76275073, 87171512, 143576608, 152550146, 174343024, 305100292, 348686048, 610200584, 1220401168, 2440802336]

約数ペア:

[(1, 2440802336), (2, 1220401168), (4, 610200584), (7, 348686048), (8, 305100292), (14, 174343024), (16, 152550146), (17, 143576608), (28, 87171512), (32, 76275073), (34, 71788304), (56, 43585756), (68, 35894152), (112, 21792878), (119, 20510944), (136, 17947076), (224, 10896439), (238, 10255472), (272, 8973538), (476, 5127736), (544, 4486769), (952, 2563868), (1904, 1281934), (3808, 640967)]