2719492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 4950176

約数和(自身を除く): 2230684

約数列:

[1, 2, 4, 43, 86, 97, 163, 172, 194, 326, 388, 652, 4171, 7009, 8342, 14018, 15811, 16684, 28036, 31622, 63244, 679873, 1359746, 2719492]

約数ペア:

[(1, 2719492), (2, 1359746), (4, 679873), (43, 63244), (86, 31622), (97, 28036), (163, 16684), (172, 15811), (194, 14018), (326, 8342), (388, 7009), (652, 4171)]