22778849272

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{6961751}}^1$

素因数の和:6962166

約数の個数: 16

約数和(自身を含む): 42814774800

約数和(自身を除く): 20035925528

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 6961751, 13923502, 27847004, 55694008, 2847356159, 5694712318, 11389424636, 22778849272]

約数ペア:

[(1, 22778849272), (2, 11389424636), (4, 5694712318), (8, 2847356159), (409, 55694008), (818, 27847004), (1636, 13923502), (3272, 6961751)]