286983914

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8269}}^1$

素因数の和:8382

約数の個数: 32

約数和(自身を含む): 512872320

約数和(自身を除く): 225888406

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 8269, 16538, 17353, 34706, 57883, 115766, 305953, 554023, 611906, 1108046, 2141671, 3878161, 4283342, 7756322, 20498851, 40997702, 143491957, 286983914]

約数ペア:

[(1, 286983914), (2, 143491957), (7, 40997702), (14, 20498851), (37, 7756322), (67, 4283342), (74, 3878161), (134, 2141671), (259, 1108046), (469, 611906), (518, 554023), (938, 305953), (2479, 115766), (4958, 57883), (8269, 34706), (16538, 17353)]