8020364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 15707832

約数和(自身を除く): 7687468

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 227, 242, 292, 454, 484, 803, 908, 1606, 2497, 3212, 4994, 8833, 9988, 16571, 17666, 27467, 33142, 35332, 54934, 66284, 109868, 182281, 364562, 729124, 2005091, 4010182, 8020364]

約数ペア:

[(1, 8020364), (2, 4010182), (4, 2005091), (11, 729124), (22, 364562), (44, 182281), (73, 109868), (121, 66284), (146, 54934), (227, 35332), (242, 33142), (292, 27467), (454, 17666), (484, 16571), (803, 9988), (908, 8833), (1606, 4994), (2497, 3212)]