2126175088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{98507}}^1$

素因数の和:98605

約数の個数: 40

約数和(自身を含む): 4397397120

約数和(自身を除く): 2271222032

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 98507, 197014, 394028, 788056, 1576112, 1871633, 3743266, 6993997, 7486532, 13987994, 14973064, 27975988, 29946128, 55951976, 111903952, 132885943, 265771886, 531543772, 1063087544, 2126175088]

約数ペア:

[(1, 2126175088), (2, 1063087544), (4, 531543772), (8, 265771886), (16, 132885943), (19, 111903952), (38, 55951976), (71, 29946128), (76, 27975988), (142, 14973064), (152, 13987994), (284, 7486532), (304, 6993997), (568, 3743266), (1136, 1871633), (1349, 1576112), (2698, 788056), (5396, 394028), (10792, 197014), (21584, 98507)]