1223213210

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1\times {\mathrm{1301}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 2220607872

約数和(自身を除く): 997394662

約数列:

[1, 2, 5, 10, 167, 334, 563, 835, 1126, 1301, 1670, 2602, 2815, 5630, 6505, 13010, 94021, 188042, 217267, 434534, 470105, 732463, 940210, 1086335, 1464926, 2172670, 3662315, 7324630, 122321321, 244642642, 611606605, 1223213210]

約数ペア:

[(1, 1223213210), (2, 611606605), (5, 244642642), (10, 122321321), (167, 7324630), (334, 3662315), (563, 2172670), (835, 1464926), (1126, 1086335), (1301, 940210), (1670, 732463), (2602, 470105), (2815, 434534), (5630, 217267), (6505, 188042), (13010, 94021)]