1878656892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{53377}}^1$

素因数の和:53810

約数の個数: 48

約数和(自身を含む): 5021802240

約数和(自身を除く): 3143145348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 838, 1257, 1676, 2514, 2933, 5028, 5866, 8799, 11732, 17598, 35196, 53377, 106754, 160131, 213508, 320262, 373639, 640524, 747278, 1120917, 1494556, 2241834, 4483668, 22364963, 44729926, 67094889, 89459852, 134189778, 156554741, 268379556, 313109482, 469664223, 626218964, 939328446, 1878656892]

約数ペア:

[(1, 1878656892), (2, 939328446), (3, 626218964), (4, 469664223), (6, 313109482), (7, 268379556), (12, 156554741), (14, 134189778), (21, 89459852), (28, 67094889), (42, 44729926), (84, 22364963), (419, 4483668), (838, 2241834), (1257, 1494556), (1676, 1120917), (2514, 747278), (2933, 640524), (5028, 373639), (5866, 320262), (8799, 213508), (11732, 160131), (17598, 106754), (35196, 53377)]