2016994987328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1658712983}}^1$

素因数の和:1658713014

約数の個数: 28

約数和(自身を含む): 4213130979360

約数和(自身を除く): 2196135992032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1658712983, 3317425966, 6634851932, 13269703864, 26539407728, 31515546677, 53078815456, 63031093354, 106157630912, 126062186708, 252124373416, 504248746832, 1008497493664, 2016994987328]

約数ペア:

[(1, 2016994987328), (2, 1008497493664), (4, 504248746832), (8, 252124373416), (16, 126062186708), (19, 106157630912), (32, 63031093354), (38, 53078815456), (64, 31515546677), (76, 26539407728), (152, 13269703864), (304, 6634851932), (608, 3317425966), (1216, 1658712983)]