642959034

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{47353}}^1$

素因数の和:47462

約数の個数: 32

約数和(自身を含む): 1345611264

約数和(自身を除く): 702652230

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 47353, 94706, 142059, 284118, 1467943, 2935886, 3456769, 4403829, 6913538, 8807658, 10370307, 20740614, 107159839, 214319678, 321479517, 642959034]

約数ペア:

[(1, 642959034), (2, 321479517), (3, 214319678), (6, 107159839), (31, 20740614), (62, 10370307), (73, 8807658), (93, 6913538), (146, 4403829), (186, 3456769), (219, 2935886), (438, 1467943), (2263, 284118), (4526, 142059), (6789, 94706), (13578, 47353)]