542457438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{74167}}^1$

素因数の和:74248

約数の個数: 32

約数和(自身を含む): 1153460736

約数和(自身を除く): 611003298

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 74167, 148334, 222501, 445002, 1705841, 3411682, 3930851, 5117523, 7861702, 10235046, 11792553, 23585106, 90409573, 180819146, 271228719, 542457438]

約数ペア:

[(1, 542457438), (2, 271228719), (3, 180819146), (6, 90409573), (23, 23585106), (46, 11792553), (53, 10235046), (69, 7861702), (106, 5117523), (138, 3930851), (159, 3411682), (318, 1705841), (1219, 445002), (2438, 222501), (3657, 148334), (7314, 74167)]