2647291808

素因数分解:

$2^5\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{10007}}^1$

素因数の和:11205

約数の個数: 48

約数和(自身を含む): 5962045824

約数和(自身を除く): 3314754016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1181, 2362, 4724, 8267, 9448, 10007, 16534, 18896, 20014, 33068, 37792, 40028, 66136, 70049, 80056, 132272, 140098, 160112, 264544, 280196, 320224, 560392, 1120784, 2241568, 11818267, 23636534, 47273068, 82727869, 94546136, 165455738, 189092272, 330911476, 378184544, 661822952, 1323645904, 2647291808]

約数ペア:

[(1, 2647291808), (2, 1323645904), (4, 661822952), (7, 378184544), (8, 330911476), (14, 189092272), (16, 165455738), (28, 94546136), (32, 82727869), (56, 47273068), (112, 23636534), (224, 11818267), (1181, 2241568), (2362, 1120784), (4724, 560392), (8267, 320224), (9448, 280196), (10007, 264544), (16534, 160112), (18896, 140098), (20014, 132272), (33068, 80056), (37792, 70049), (40028, 66136)]