429453416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{247381}}^1$

素因数の和:247425

約数の個数: 32

約数和(自身を含む): 949946880

約数和(自身を除く): 520493464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 247381, 494762, 989524, 1731667, 1979048, 3463334, 6926668, 7668811, 13853336, 15337622, 30675244, 53681677, 61350488, 107363354, 214726708, 429453416]

約数ペア:

[(1, 429453416), (2, 214726708), (4, 107363354), (7, 61350488), (8, 53681677), (14, 30675244), (28, 15337622), (31, 13853336), (56, 7668811), (62, 6926668), (124, 3463334), (217, 1979048), (248, 1731667), (434, 989524), (868, 494762), (1736, 247381)]