12457195366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89779}}^1$

素因数の和:89869

約数の個数: 64

約数和(自身を含む): 25132654080

約数和(自身を除く): 12675458714

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 106, 119, 154, 187, 238, 371, 374, 583, 742, 901, 1166, 1309, 1802, 2618, 4081, 6307, 8162, 9911, 12614, 19822, 69377, 89779, 138754, 179558, 628453, 987569, 1256906, 1526243, 1975138, 3052486, 4758287, 6912983, 9516574, 10683701, 13825966, 16788673, 21367402, 33308009, 33577346, 52341157, 66616018, 80890879, 104682314, 117520711, 161781758, 235041422, 366388099, 566236153, 732776198, 889799669, 1132472306, 1779599338, 6228597683, 12457195366]

約数ペア:

[(1, 12457195366), (2, 6228597683), (7, 1779599338), (11, 1132472306), (14, 889799669), (17, 732776198), (22, 566236153), (34, 366388099), (53, 235041422), (77, 161781758), (106, 117520711), (119, 104682314), (154, 80890879), (187, 66616018), (238, 52341157), (371, 33577346), (374, 33308009), (583, 21367402), (742, 16788673), (901, 13825966), (1166, 10683701), (1309, 9516574), (1802, 6912983), (2618, 4758287), (4081, 3052486), (6307, 1975138), (8162, 1526243), (9911, 1256906), (12614, 987569), (19822, 628453), (69377, 179558), (89779, 138754)]