1900512416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317599}}^1$

素因数の和:317637

約数の個数: 48

約数和(自身を含む): 4321900800

約数和(自身を除く): 2421388384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 317599, 635198, 1270396, 2540792, 3493589, 5081584, 5399183, 6987178, 10163168, 10798366, 13974356, 21596732, 27948712, 43193464, 55897424, 59391013, 86386928, 111794848, 118782026, 172773856, 237564052, 475128104, 950256208, 1900512416]

約数ペア:

[(1, 1900512416), (2, 950256208), (4, 475128104), (8, 237564052), (11, 172773856), (16, 118782026), (17, 111794848), (22, 86386928), (32, 59391013), (34, 55897424), (44, 43193464), (68, 27948712), (88, 21596732), (136, 13974356), (176, 10798366), (187, 10163168), (272, 6987178), (352, 5399183), (374, 5081584), (544, 3493589), (748, 2540792), (1496, 1270396), (2992, 635198), (5984, 317599)]