147496804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{405211}}^1$

素因数の和:405235

約数の個数: 24

約数和(自身を含む): 317686208

約数和(自身を除く): 170189404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 405211, 810422, 1620844, 2836477, 5267743, 5672954, 10535486, 11345908, 21070972, 36874201, 73748402, 147496804]

約数ペア:

[(1, 147496804), (2, 73748402), (4, 36874201), (7, 21070972), (13, 11345908), (14, 10535486), (26, 5672954), (28, 5267743), (52, 2836477), (91, 1620844), (182, 810422), (364, 405211)]