2981312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 28

約数和(自身を含む): 6080760

約数和(自身を除く): 3099448

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 1259, 2368, 2518, 5036, 10072, 20144, 40288, 46583, 80576, 93166, 186332, 372664, 745328, 1490656, 2981312]

約数ペア:

[(1, 2981312), (2, 1490656), (4, 745328), (8, 372664), (16, 186332), (32, 93166), (37, 80576), (64, 46583), (74, 40288), (148, 20144), (296, 10072), (592, 5036), (1184, 2518), (1259, 2368)]