2013357310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1\times {\mathrm{3109}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 3743942400

約数和(自身を除く): 1730585090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2089, 3109, 4178, 6218, 10445, 15545, 20890, 31090, 64759, 96379, 129518, 192758, 323795, 481895, 647590, 963790, 6494701, 12989402, 32473505, 64947010, 201335731, 402671462, 1006678655, 2013357310]

約数ペア:

[(1, 2013357310), (2, 1006678655), (5, 402671462), (10, 201335731), (31, 64947010), (62, 32473505), (155, 12989402), (310, 6494701), (2089, 963790), (3109, 647590), (4178, 481895), (6218, 323795), (10445, 192758), (15545, 129518), (20890, 96379), (31090, 64759)]