2626199984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419789}}^1$

素因数の和:419837

約数の個数: 40

約数和(自身を含む): 5621827680

約数和(自身を除く): 2995627696

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 419789, 839578, 1679156, 3358312, 6716624, 7136413, 9655147, 14272826, 19310294, 28545652, 38620588, 57091304, 77241176, 114182608, 154482352, 164137499, 328274998, 656549996, 1313099992, 2626199984]

約数ペア:

[(1, 2626199984), (2, 1313099992), (4, 656549996), (8, 328274998), (16, 164137499), (17, 154482352), (23, 114182608), (34, 77241176), (46, 57091304), (68, 38620588), (92, 28545652), (136, 19310294), (184, 14272826), (272, 9655147), (368, 7136413), (391, 6716624), (782, 3358312), (1564, 1679156), (3128, 839578), (6256, 419789)]