1889018356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 3540257280

約数和(自身を除く): 1651238924

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 541, 899, 971, 1082, 1798, 1942, 2164, 3596, 3884, 15689, 16771, 28159, 30101, 31378, 33542, 56318, 60202, 62756, 67084, 112636, 120404, 486359, 525311, 872929, 972718, 1050622, 1745858, 1945436, 2101244, 3491716, 15234019, 16284641, 30468038, 32569282, 60936076, 65138564, 472254589, 944509178, 1889018356]

約数ペア:

[(1, 1889018356), (2, 944509178), (4, 472254589), (29, 65138564), (31, 60936076), (58, 32569282), (62, 30468038), (116, 16284641), (124, 15234019), (541, 3491716), (899, 2101244), (971, 1945436), (1082, 1745858), (1798, 1050622), (1942, 972718), (2164, 872929), (3596, 525311), (3884, 486359), (15689, 120404), (16771, 112636), (28159, 67084), (30101, 62756), (31378, 60202), (33542, 56318)]