393117062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 648333504

約数和(自身を除く): 255216442

約数列:

[1, 2, 13, 26, 61, 122, 311, 622, 793, 797, 1586, 1594, 4043, 8086, 10361, 18971, 20722, 37942, 48617, 97234, 246623, 247867, 493246, 495734, 632021, 1264042, 3222271, 6444542, 15119887, 30239774, 196558531, 393117062]

約数ペア:

[(1, 393117062), (2, 196558531), (13, 30239774), (26, 15119887), (61, 6444542), (122, 3222271), (311, 1264042), (622, 632021), (793, 495734), (797, 493246), (1586, 247867), (1594, 246623), (4043, 97234), (8086, 48617), (10361, 37942), (18971, 20722)]