1589474012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{6131}}^1$

素因数の和:6386

約数の個数: 48

約数和(自身を含む): 3263597568

約数和(自身を除く): 1674123556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 197, 329, 394, 658, 788, 1316, 1379, 2758, 5516, 6131, 9259, 12262, 18518, 24524, 37036, 42917, 64813, 85834, 129626, 171668, 259252, 288157, 576314, 1152628, 1207807, 2017099, 2415614, 4034198, 4831228, 8068396, 8454649, 16909298, 33818596, 56766929, 113533858, 227067716, 397368503, 794737006, 1589474012]

約数ペア:

[(1, 1589474012), (2, 794737006), (4, 397368503), (7, 227067716), (14, 113533858), (28, 56766929), (47, 33818596), (94, 16909298), (188, 8454649), (197, 8068396), (329, 4831228), (394, 4034198), (658, 2415614), (788, 2017099), (1316, 1207807), (1379, 1152628), (2758, 576314), (5516, 288157), (6131, 259252), (9259, 171668), (12262, 129626), (18518, 85834), (24524, 64813), (37036, 42917)]