2951144

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 6384000

約数和(自身を除く): 3432856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 349, 604, 698, 1057, 1208, 1396, 2114, 2443, 2792, 4228, 4886, 8456, 9772, 19544, 52699, 105398, 210796, 368893, 421592, 737786, 1475572, 2951144]

約数ペア:

[(1, 2951144), (2, 1475572), (4, 737786), (7, 421592), (8, 368893), (14, 210796), (28, 105398), (56, 52699), (151, 19544), (302, 9772), (349, 8456), (604, 4886), (698, 4228), (1057, 2792), (1208, 2443), (1396, 2114)]