247299962

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{194113}}^1$

素因数の和:194142

約数の個数: 24

約数和(自身を含む): 464708916

約数和(自身を除く): 217408954

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 194113, 388226, 1358791, 2523469, 2717582, 5046938, 9511537, 17664283, 19023074, 35328566, 123649981, 247299962]

約数ペア:

[(1, 247299962), (2, 123649981), (7, 35328566), (13, 19023074), (14, 17664283), (26, 9511537), (49, 5046938), (91, 2717582), (98, 2523469), (182, 1358791), (637, 388226), (1274, 194113)]