2531053672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1221551}}^1$

素因数の和:1221601

約数の個数: 32

約数和(自身を含む): 5570277120

約数和(自身を除く): 3039223448

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 1221551, 2443102, 4886204, 8550857, 9772408, 17101714, 34203428, 45197387, 68406856, 90394774, 180789548, 316381709, 361579096, 632763418, 1265526836, 2531053672]

約数ペア:

[(1, 2531053672), (2, 1265526836), (4, 632763418), (7, 361579096), (8, 316381709), (14, 180789548), (28, 90394774), (37, 68406856), (56, 45197387), (74, 34203428), (148, 17101714), (259, 9772408), (296, 8550857), (518, 4886204), (1036, 2443102), (2072, 1221551)]