38649503809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1\times {\mathrm{68683}}^1$

素因数の和:72940

約数の個数: 16

約数和(自身を含む): 46507310080

約数和(自身を除く): 7857806271

約数列:

[1, 7, 19, 133, 4231, 29617, 68683, 80389, 480781, 562723, 1304977, 9134839, 290597773, 2034184411, 5521357687, 38649503809]

約数ペア:

[(1, 38649503809), (7, 5521357687), (19, 2034184411), (133, 290597773), (4231, 9134839), (29617, 1304977), (68683, 562723), (80389, 480781)]