1252173870848

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{11673757}}^1$

素因数の和:11674192

約数の個数: 36

約数和(自身を含む): 2505421941960

約数和(自身を除く): 1253248071112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 838, 1676, 3352, 6704, 13408, 26816, 53632, 107264, 11673757, 23347514, 46695028, 93390056, 186780112, 373560224, 747120448, 1494240896, 2988481792, 4891304183, 9782608366, 19565216732, 39130433464, 78260866928, 156521733856, 313043467712, 626086935424, 1252173870848]

約数ペア:

[(1, 1252173870848), (2, 626086935424), (4, 313043467712), (8, 156521733856), (16, 78260866928), (32, 39130433464), (64, 19565216732), (128, 9782608366), (256, 4891304183), (419, 2988481792), (838, 1494240896), (1676, 747120448), (3352, 373560224), (6704, 186780112), (13408, 93390056), (26816, 46695028), (53632, 23347514), (107264, 11673757)]