1405967536

素因数分解:

$2^4\times {\mathrm{2399}}^1\times {\mathrm{36629}}^1$

素因数の和:39036

約数の個数: 20

約数和(自身を含む): 2725272000

約数和(自身を除く): 1319304464

約数列:

[1, 2, 4, 8, 16, 2399, 4798, 9596, 19192, 36629, 38384, 73258, 146516, 293032, 586064, 87872971, 175745942, 351491884, 702983768, 1405967536]

約数ペア:

[(1, 1405967536), (2, 702983768), (4, 351491884), (8, 175745942), (16, 87872971), (2399, 586064), (4798, 293032), (9596, 146516), (19192, 73258), (36629, 38384)]