1900511404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 3979180800

約数和(自身を除く): 2078669396

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 277, 283, 319, 418, 551, 554, 566, 638, 836, 1102, 1108, 1132, 1276, 2204, 3047, 3113, 5263, 5377, 6061, 6094, 6226, 8033, 8207, 10526, 10754, 12122, 12188, 12452, 16066, 16414, 21052, 21508, 24244, 32132, 32828, 57893, 59147, 78391, 88363, 90277, 115786, 118294, 152627, 155933, 156782, 176726, 180554, 231572, 236588, 305254, 311866, 313564, 353452, 361108, 610508, 623732, 862301, 1489429, 1678897, 1715263, 1724602, 2273339, 2978858, 3357794, 3430526, 3449204, 4546678, 5957716, 6715588, 6861052, 9093356, 16383719, 25006729, 32767438, 43193441, 50013458, 65534876, 86386882, 100026916, 172773764, 475127851, 950255702, 1900511404]

約数ペア:

[(1, 1900511404), (2, 950255702), (4, 475127851), (11, 172773764), (19, 100026916), (22, 86386882), (29, 65534876), (38, 50013458), (44, 43193441), (58, 32767438), (76, 25006729), (116, 16383719), (209, 9093356), (277, 6861052), (283, 6715588), (319, 5957716), (418, 4546678), (551, 3449204), (554, 3430526), (566, 3357794), (638, 2978858), (836, 2273339), (1102, 1724602), (1108, 1715263), (1132, 1678897), (1276, 1489429), (2204, 862301), (3047, 623732), (3113, 610508), (5263, 361108), (5377, 353452), (6061, 313564), (6094, 311866), (6226, 305254), (8033, 236588), (8207, 231572), (10526, 180554), (10754, 176726), (12122, 156782), (12188, 155933), (12452, 152627), (16066, 118294), (16414, 115786), (21052, 90277), (21508, 88363), (24244, 78391), (32132, 59147), (32828, 57893)]