2789948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 5732832

約数和(自身を除く): 2942884

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2693, 5386, 10772, 18851, 37702, 75404, 99641, 199282, 398564, 697487, 1394974, 2789948]

約数ペア:

[(1, 2789948), (2, 1394974), (4, 697487), (7, 398564), (14, 199282), (28, 99641), (37, 75404), (74, 37702), (148, 18851), (259, 10772), (518, 5386), (1036, 2693)]