13238302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 13303778

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 59, 62, 77, 94, 118, 154, 217, 329, 341, 413, 434, 517, 649, 658, 682, 826, 1034, 1298, 1457, 1829, 2387, 2773, 2914, 3619, 3658, 4543, 4774, 5546, 7238, 9086, 10199, 12803, 16027, 19411, 20119, 20398, 25606, 30503, 32054, 38822, 40238, 61006, 85963, 112189, 140833, 171926, 213521, 224378, 281666, 427042, 601741, 945593, 1203482, 1891186, 6619151, 13238302]

約数ペア:

[(1, 13238302), (2, 6619151), (7, 1891186), (11, 1203482), (14, 945593), (22, 601741), (31, 427042), (47, 281666), (59, 224378), (62, 213521), (77, 171926), (94, 140833), (118, 112189), (154, 85963), (217, 61006), (329, 40238), (341, 38822), (413, 32054), (434, 30503), (517, 25606), (649, 20398), (658, 20119), (682, 19411), (826, 16027), (1034, 12803), (1298, 10199), (1457, 9086), (1829, 7238), (2387, 5546), (2773, 4774), (2914, 4543), (3619, 3658)]