2017402072

素因数分解:

$2^3\times 7^1\times {\mathrm{7759}}^1\times {\mathrm{4643}}^1$

素因数の和:12415

約数の個数: 32

約数和(自身を含む): 4324492800

約数和(自身を除く): 2307090728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4643, 7759, 9286, 15518, 18572, 31036, 32501, 37144, 54313, 62072, 65002, 108626, 130004, 217252, 260008, 434504, 36025037, 72050074, 144100148, 252175259, 288200296, 504350518, 1008701036, 2017402072]

約数ペア:

[(1, 2017402072), (2, 1008701036), (4, 504350518), (7, 288200296), (8, 252175259), (14, 144100148), (28, 72050074), (56, 36025037), (4643, 434504), (7759, 260008), (9286, 217252), (15518, 130004), (18572, 108626), (31036, 65002), (32501, 62072), (37144, 54313)]