17689282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 31256064

約数和(自身を除く): 13566782

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 1291, 2582, 6851, 13702, 16783, 21947, 33566, 40021, 43894, 80042, 285311, 520273, 570622, 680357, 1040546, 1360714, 8844641, 17689282]

約数ペア:

[(1, 17689282), (2, 8844641), (13, 1360714), (17, 1040546), (26, 680357), (31, 570622), (34, 520273), (62, 285311), (221, 80042), (403, 43894), (442, 40021), (527, 33566), (806, 21947), (1054, 16783), (1291, 13702), (2582, 6851)]