1591876

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 3443328

約数和(自身を除く): 1851452

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 121, 143, 242, 253, 286, 299, 484, 506, 572, 598, 1012, 1196, 1331, 1573, 2662, 2783, 3146, 3289, 5324, 5566, 6292, 6578, 11132, 13156, 17303, 30613, 34606, 36179, 61226, 69212, 72358, 122452, 144716, 397969, 795938, 1591876]

約数ペア:

[(1, 1591876), (2, 795938), (4, 397969), (11, 144716), (13, 122452), (22, 72358), (23, 69212), (26, 61226), (44, 36179), (46, 34606), (52, 30613), (92, 17303), (121, 13156), (143, 11132), (242, 6578), (253, 6292), (286, 5566), (299, 5324), (484, 3289), (506, 3146), (572, 2783), (598, 2662), (1012, 1573), (1196, 1331)]