1284508

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 2349648

約数和(自身を除く): 1065140

約数列:

[1, 2, 4, 53, 73, 83, 106, 146, 166, 212, 292, 332, 3869, 4399, 6059, 7738, 8798, 12118, 15476, 17596, 24236, 321127, 642254, 1284508]

約数ペア:

[(1, 1284508), (2, 642254), (4, 321127), (53, 24236), (73, 17596), (83, 15476), (106, 12118), (146, 8798), (166, 7738), (212, 6059), (292, 4399), (332, 3869)]