1682032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 2067728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 503, 836, 1006, 1672, 2012, 3344, 4024, 5533, 8048, 9557, 11066, 19114, 22132, 38228, 44264, 76456, 88528, 105127, 152912, 210254, 420508, 841016, 1682032]

約数ペア:

[(1, 1682032), (2, 841016), (4, 420508), (8, 210254), (11, 152912), (16, 105127), (19, 88528), (22, 76456), (38, 44264), (44, 38228), (76, 22132), (88, 19114), (152, 11066), (176, 9557), (209, 8048), (304, 5533), (418, 4024), (503, 3344), (836, 2012), (1006, 1672)]