42194087894

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{535037}}^1$

素因数の和:535220

約数の個数: 32

約数和(自身を含む): 74580016896

約数和(自身を除く): 32385929002

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 301, 602, 917, 1834, 5633, 11266, 39431, 78862, 535037, 1070074, 3745259, 7490518, 23006591, 46013182, 70089847, 140179694, 161046137, 322092274, 490628929, 981257858, 3013863421, 6027726842, 21097043947, 42194087894]

約数ペア:

[(1, 42194087894), (2, 21097043947), (7, 6027726842), (14, 3013863421), (43, 981257858), (86, 490628929), (131, 322092274), (262, 161046137), (301, 140179694), (602, 70089847), (917, 46013182), (1834, 23006591), (5633, 7490518), (11266, 3745259), (39431, 1070074), (78862, 535037)]