283962380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1092163}}^1$

素因数の和:1092185

約数の個数: 24

約数和(自身を含む): 642192432

約数和(自身を除く): 358230052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1092163, 2184326, 4368652, 5460815, 10921630, 14198119, 21843260, 28396238, 56792476, 70990595, 141981190, 283962380]

約数ペア:

[(1, 283962380), (2, 141981190), (4, 70990595), (5, 56792476), (10, 28396238), (13, 21843260), (20, 14198119), (26, 10921630), (52, 5460815), (65, 4368652), (130, 2184326), (260, 1092163)]