1551153994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 2672936064

約数和(自身を除く): 1121782070

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 169, 299, 338, 598, 793, 1403, 1586, 2806, 3271, 3887, 6542, 7774, 10309, 18239, 20618, 36478, 42523, 75233, 85046, 150466, 199531, 237107, 399062, 474214, 552799, 978029, 1105598, 1956058, 2593903, 4589213, 5187806, 9178426, 12714377, 25428754, 33720739, 59659769, 67441478, 119319538, 775576997, 1551153994]

約数ペア:

[(1, 1551153994), (2, 775576997), (13, 119319538), (23, 67441478), (26, 59659769), (46, 33720739), (61, 25428754), (122, 12714377), (169, 9178426), (299, 5187806), (338, 4589213), (598, 2593903), (793, 1956058), (1403, 1105598), (1586, 978029), (2806, 552799), (3271, 474214), (3887, 399062), (6542, 237107), (7774, 199531), (10309, 150466), (18239, 85046), (20618, 75233), (36478, 42523)]