2209298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 4166400

約数和(自身を除く): 1957102

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 199, 398, 427, 793, 854, 1393, 1586, 2587, 2786, 5174, 5551, 11102, 12139, 18109, 24278, 36218, 84973, 157807, 169946, 315614, 1104649, 2209298]

約数ペア:

[(1, 2209298), (2, 1104649), (7, 315614), (13, 169946), (14, 157807), (26, 84973), (61, 36218), (91, 24278), (122, 18109), (182, 12139), (199, 11102), (398, 5551), (427, 5174), (793, 2786), (854, 2587), (1393, 1586)]