1212172912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{24197}}^1$

素因数の和:24337

約数の個数: 40

約数和(自身を含む): 2448450432

約数和(自身を除く): 1236277520

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 6262, 12524, 24197, 25048, 48394, 50096, 96788, 193576, 387152, 750107, 1500214, 2443897, 3000428, 4887794, 6000856, 9775588, 12001712, 19551176, 39102352, 75760807, 151521614, 303043228, 606086456, 1212172912]

約数ペア:

[(1, 1212172912), (2, 606086456), (4, 303043228), (8, 151521614), (16, 75760807), (31, 39102352), (62, 19551176), (101, 12001712), (124, 9775588), (202, 6000856), (248, 4887794), (404, 3000428), (496, 2443897), (808, 1500214), (1616, 750107), (3131, 387152), (6262, 193576), (12524, 96788), (24197, 50096), (25048, 48394)]