1428238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 2608272

約数和(自身を除く): 1180034

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 353, 578, 706, 2023, 2471, 4046, 4942, 6001, 12002, 42007, 84014, 102017, 204034, 714119, 1428238]

約数ペア:

[(1, 1428238), (2, 714119), (7, 204034), (14, 102017), (17, 84014), (34, 42007), (119, 12002), (238, 6001), (289, 4942), (353, 4046), (578, 2471), (706, 2023)]