1905297264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1017787}}^1$

素因数の和:1017814

約数の個数: 60

約数和(自身を含む): 5742359896

約数和(自身を除く): 3837062632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1017787, 2035574, 3053361, 4071148, 6106722, 8142296, 9160083, 12213444, 13231231, 16284592, 18320166, 24426888, 26462462, 36640332, 39693693, 48853776, 52924924, 73280664, 79387386, 105849848, 119081079, 146561328, 158774772, 211699696, 238162158, 317549544, 476324316, 635099088, 952648632, 1905297264]

約数ペア:

[(1, 1905297264), (2, 952648632), (3, 635099088), (4, 476324316), (6, 317549544), (8, 238162158), (9, 211699696), (12, 158774772), (13, 146561328), (16, 119081079), (18, 105849848), (24, 79387386), (26, 73280664), (36, 52924924), (39, 48853776), (48, 39693693), (52, 36640332), (72, 26462462), (78, 24426888), (104, 18320166), (117, 16284592), (144, 13231231), (156, 12213444), (208, 9160083), (234, 8142296), (312, 6106722), (468, 4071148), (624, 3053361), (936, 2035574), (1872, 1017787)]