2253669838

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 80

約数和(自身を含む): 4398466320

約数和(自身を除く): 2144796482

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 646, 686, 833, 931, 1453, 1666, 1862, 2261, 2401, 2906, 4522, 4802, 5831, 6517, 10171, 11662, 13034, 15827, 20342, 24701, 27607, 31654, 40817, 45619, 49402, 55214, 71197, 81634, 91238, 110789, 142394, 172907, 193249, 221578, 345814, 386498, 469319, 498379, 775523, 938638, 996758, 1210349, 1352743, 1551046, 2420698, 2705486, 3285233, 3488653, 6570466, 6977306, 8472443, 9469201, 16944886, 18938402, 22996631, 45993262, 59307101, 66284407, 118614202, 132568814, 160976417, 321952834, 1126834919, 2253669838]

約数ペア:

[(1, 2253669838), (2, 1126834919), (7, 321952834), (14, 160976417), (17, 132568814), (19, 118614202), (34, 66284407), (38, 59307101), (49, 45993262), (98, 22996631), (119, 18938402), (133, 16944886), (238, 9469201), (266, 8472443), (323, 6977306), (343, 6570466), (646, 3488653), (686, 3285233), (833, 2705486), (931, 2420698), (1453, 1551046), (1666, 1352743), (1862, 1210349), (2261, 996758), (2401, 938638), (2906, 775523), (4522, 498379), (4802, 469319), (5831, 386498), (6517, 345814), (10171, 221578), (11662, 193249), (13034, 172907), (15827, 142394), (20342, 110789), (24701, 91238), (27607, 81634), (31654, 71197), (40817, 55214), (45619, 49402)]