2240640318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53348579}}^1$

素因数の和:53348591

約数の個数: 16

約数和(自身を含む): 5121463680

約数和(自身を除く): 2880823362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53348579, 106697158, 160045737, 320091474, 373440053, 746880106, 1120320159, 2240640318]

約数ペア:

[(1, 2240640318), (2, 1120320159), (3, 746880106), (6, 373440053), (7, 320091474), (14, 160045737), (21, 106697158), (42, 53348579)]