1954160642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 3661894656

約数和(自身を除く): 1707734014

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 97, 119, 194, 238, 329, 658, 679, 799, 1358, 1598, 1649, 1801, 3298, 3602, 4559, 5593, 9118, 11186, 11543, 12607, 23086, 25214, 30617, 31913, 61234, 63826, 77503, 84647, 155006, 169294, 174697, 214319, 349394, 428638, 542521, 592529, 1085042, 1185058, 1222879, 1438999, 2445758, 2877998, 2969849, 5939698, 8210759, 10072993, 16421518, 20145986, 20788943, 41577886, 57475313, 114950626, 139582903, 279165806, 977080321, 1954160642]

約数ペア:

[(1, 1954160642), (2, 977080321), (7, 279165806), (14, 139582903), (17, 114950626), (34, 57475313), (47, 41577886), (94, 20788943), (97, 20145986), (119, 16421518), (194, 10072993), (238, 8210759), (329, 5939698), (658, 2969849), (679, 2877998), (799, 2445758), (1358, 1438999), (1598, 1222879), (1649, 1185058), (1801, 1085042), (3298, 592529), (3602, 542521), (4559, 428638), (5593, 349394), (9118, 214319), (11186, 174697), (11543, 169294), (12607, 155006), (23086, 84647), (25214, 77503), (30617, 63826), (31913, 61234)]