1383968

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 2773260

約数和(自身を除く): 1389292

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 709, 976, 1418, 1952, 2836, 5672, 11344, 22688, 43249, 86498, 172996, 345992, 691984, 1383968]

約数ペア:

[(1, 1383968), (2, 691984), (4, 345992), (8, 172996), (16, 86498), (32, 43249), (61, 22688), (122, 11344), (244, 5672), (488, 2836), (709, 1952), (976, 1418)]