1995666064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937813}}^1$

素因数の和:937847

約数の個数: 40

約数和(自身を含む): 4651557440

約数和(自身を除く): 2655891376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 937813, 1875626, 3751252, 6564691, 7502504, 13129382, 15005008, 17818447, 26258764, 35636894, 52517528, 71273788, 105035056, 124729129, 142547576, 249458258, 285095152, 498916516, 997833032, 1995666064]

約数ペア:

[(1, 1995666064), (2, 997833032), (4, 498916516), (7, 285095152), (8, 249458258), (14, 142547576), (16, 124729129), (19, 105035056), (28, 71273788), (38, 52517528), (56, 35636894), (76, 26258764), (112, 17818447), (133, 15005008), (152, 13129382), (266, 7502504), (304, 6564691), (532, 3751252), (1064, 1875626), (2128, 937813)]