291436367021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1\times {\mathrm{120371}}^1$

素因数の和:122540

約数の個数: 16

約数和(自身を含む): 311956075200

約数和(自身を除く): 20519708179

約数列:

[1, 19, 61, 1159, 2089, 39691, 120371, 127429, 2287049, 2421151, 7342631, 139509989, 251455019, 4777645361, 15338756159, 291436367021]

約数ペア:

[(1, 291436367021), (19, 15338756159), (61, 4777645361), (1159, 251455019), (2089, 139509989), (39691, 7342631), (120371, 2421151), (127429, 2287049)]