313610542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4933}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 568396800

約数和(自身を除く): 254786258

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1673, 3346, 4541, 4933, 9082, 9866, 31787, 34531, 63574, 69062, 93727, 187454, 656089, 1178987, 1312178, 2357974, 8252909, 16505818, 22400753, 44801506, 156805271, 313610542]

約数ペア:

[(1, 313610542), (2, 156805271), (7, 44801506), (14, 22400753), (19, 16505818), (38, 8252909), (133, 2357974), (239, 1312178), (266, 1178987), (478, 656089), (1673, 187454), (3346, 93727), (4541, 69062), (4933, 63574), (9082, 34531), (9866, 31787)]