4920389992

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2143027}}^1$

素因数の和:2143081

約数の個数: 32

約数和(自身を含む): 10800861120

約数和(自身を除く): 5880471128

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 2143027, 4286054, 8572108, 15001189, 17144216, 30002378, 60004756, 87864107, 120009512, 175728214, 351456428, 615048749, 702912856, 1230097498, 2460194996, 4920389992]

約数ペア:

[(1, 4920389992), (2, 2460194996), (4, 1230097498), (7, 702912856), (8, 615048749), (14, 351456428), (28, 175728214), (41, 120009512), (56, 87864107), (82, 60004756), (164, 30002378), (287, 17144216), (328, 15001189), (574, 8572108), (1148, 4286054), (2296, 2143027)]