2021292008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8150371}}^1$

素因数の和:8150408

約数の個数: 16

約数和(自身を含む): 3912178560

約数和(自身を除く): 1890886552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8150371, 16300742, 32601484, 65202968, 252661501, 505323002, 1010646004, 2021292008]

約数ペア:

[(1, 2021292008), (2, 1010646004), (4, 505323002), (8, 252661501), (31, 65202968), (62, 32601484), (124, 16300742), (248, 8150371)]