13975178

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 24893568

約数和(自身を除く): 10918390

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 251, 287, 502, 574, 679, 1358, 1757, 3514, 3977, 7954, 10291, 20582, 24347, 27839, 48694, 55678, 72037, 144074, 170429, 340858, 998227, 1996454, 6987589, 13975178]

約数ペア:

[(1, 13975178), (2, 6987589), (7, 1996454), (14, 998227), (41, 340858), (82, 170429), (97, 144074), (194, 72037), (251, 55678), (287, 48694), (502, 27839), (574, 24347), (679, 20582), (1358, 10291), (1757, 7954), (3514, 3977)]