1248049340

素因数分解:

$2^2\times 5^1\times {\mathrm{4651}}^1\times {\mathrm{13417}}^1$

素因数の和:18077

約数の個数: 24

約数和(自身を含む): 2621662512

約数和(自身を除く): 1373613172

約数列:

[1, 2, 4, 5, 10, 20, 4651, 9302, 13417, 18604, 23255, 26834, 46510, 53668, 67085, 93020, 134170, 268340, 62402467, 124804934, 249609868, 312012335, 624024670, 1248049340]

約数ペア:

[(1, 1248049340), (2, 624024670), (4, 312012335), (5, 249609868), (10, 124804934), (20, 62402467), (4651, 268340), (9302, 134170), (13417, 93020), (18604, 67085), (23255, 53668), (26834, 46510)]