1279111106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{35317}}^1$

素因数の和:35538

約数の個数: 32

約数和(自身を含む): 2373369600

約数和(自身を除く): 1094258494

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2587, 2786, 5174, 18109, 35317, 36218, 70634, 247219, 459121, 494438, 918242, 3213847, 6427694, 7028083, 14056166, 49196581, 91365079, 98393162, 182730158, 639555553, 1279111106]

約数ペア:

[(1, 1279111106), (2, 639555553), (7, 182730158), (13, 98393162), (14, 91365079), (26, 49196581), (91, 14056166), (182, 7028083), (199, 6427694), (398, 3213847), (1393, 918242), (2587, 494438), (2786, 459121), (5174, 247219), (18109, 70634), (35317, 36218)]