2087661324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{130121}}^1$

素因数の和:130326

約数の個数: 48

約数和(自身を含む): 5596286976

約数和(自身を除く): 3508625652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 130121, 260242, 390363, 520484, 780726, 910847, 1561452, 1821694, 2732541, 3643388, 5465082, 10930164, 24853111, 49706222, 74559333, 99412444, 149118666, 173971777, 298237332, 347943554, 521915331, 695887108, 1043830662, 2087661324]

約数ペア:

[(1, 2087661324), (2, 1043830662), (3, 695887108), (4, 521915331), (6, 347943554), (7, 298237332), (12, 173971777), (14, 149118666), (21, 99412444), (28, 74559333), (42, 49706222), (84, 24853111), (191, 10930164), (382, 5465082), (573, 3643388), (764, 2732541), (1146, 1821694), (1337, 1561452), (2292, 910847), (2674, 780726), (4011, 520484), (5348, 390363), (8022, 260242), (16044, 130121)]