412878544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14489}}^1$

素因数の和:14647

約数の個数: 40

約数和(自身を含む): 867835080

約数和(自身を除く): 454956536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 14489, 28496, 28978, 57956, 115912, 188357, 231824, 376714, 753428, 1506856, 1984993, 3013712, 3969986, 7939972, 15879944, 25804909, 31759888, 51609818, 103219636, 206439272, 412878544]

約数ペア:

[(1, 412878544), (2, 206439272), (4, 103219636), (8, 51609818), (13, 31759888), (16, 25804909), (26, 15879944), (52, 7939972), (104, 3969986), (137, 3013712), (208, 1984993), (274, 1506856), (548, 753428), (1096, 376714), (1781, 231824), (2192, 188357), (3562, 115912), (7124, 57956), (14248, 28978), (14489, 28496)]