834971748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{144659}}^1$

素因数の和:144716

約数の個数: 48

約数和(自身を含む): 2154855360

約数和(自身を除く): 1319883612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 144659, 289318, 433977, 578636, 867954, 1735908, 1880567, 3761134, 5352383, 5641701, 7522268, 10704766, 11283402, 16057149, 21409532, 22566804, 32114298, 64228596, 69580979, 139161958, 208742937, 278323916, 417485874, 834971748]

約数ペア:

[(1, 834971748), (2, 417485874), (3, 278323916), (4, 208742937), (6, 139161958), (12, 69580979), (13, 64228596), (26, 32114298), (37, 22566804), (39, 21409532), (52, 16057149), (74, 11283402), (78, 10704766), (111, 7522268), (148, 5641701), (156, 5352383), (222, 3761134), (444, 1880567), (481, 1735908), (962, 867954), (1443, 578636), (1924, 433977), (2886, 289318), (5772, 144659)]