381677504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{458747}}^1$

素因数の和:458772

約数の個数: 28

約数和(自身を含む): 815653944

約数和(自身を除く): 433976440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 458747, 917494, 1834988, 3669976, 5963711, 7339952, 11927422, 14679904, 23854844, 29359808, 47709688, 95419376, 190838752, 381677504]

約数ペア:

[(1, 381677504), (2, 190838752), (4, 95419376), (8, 47709688), (13, 29359808), (16, 23854844), (26, 14679904), (32, 11927422), (52, 7339952), (64, 5963711), (104, 3669976), (208, 1834988), (416, 917494), (832, 458747)]