248077934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 415328256

約数和(自身を除く): 167250322

約数列:

[1, 2, 13, 26, 31, 62, 347, 403, 694, 806, 887, 1774, 4511, 9022, 10757, 11531, 21514, 23062, 27497, 54994, 139841, 279682, 307789, 357461, 615578, 714922, 4001257, 8002514, 9541459, 19082918, 124038967, 248077934]

約数ペア:

[(1, 248077934), (2, 124038967), (13, 19082918), (26, 9541459), (31, 8002514), (62, 4001257), (347, 714922), (403, 615578), (694, 357461), (806, 307789), (887, 279682), (1774, 139841), (4511, 54994), (9022, 27497), (10757, 23062), (11531, 21514)]