128848614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1130251}}^1$

素因数の和:1130275

約数の個数: 16

約数和(自身を含む): 271260480

約数和(自身を除く): 142411866

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1130251, 2260502, 3390753, 6781506, 21474769, 42949538, 64424307, 128848614]

約数ペア:

[(1, 128848614), (2, 64424307), (3, 42949538), (6, 21474769), (19, 6781506), (38, 3390753), (57, 2260502), (114, 1130251)]