9815672428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1\times {\mathrm{839}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 17822468160

約数和(自身を除く): 8006795732

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 577, 839, 1154, 1678, 2308, 3356, 5069, 10138, 20276, 21349, 31043, 42698, 62086, 79049, 85396, 114943, 124172, 158098, 229886, 316196, 459772, 484103, 968206, 1936412, 2924813, 4252891, 5849626, 8505782, 11699252, 17011564, 17911811, 35823622, 66322111, 71647244, 132644222, 265288444, 2453918107, 4907836214, 9815672428]

約数ペア:

[(1, 9815672428), (2, 4907836214), (4, 2453918107), (37, 265288444), (74, 132644222), (137, 71647244), (148, 66322111), (274, 35823622), (548, 17911811), (577, 17011564), (839, 11699252), (1154, 8505782), (1678, 5849626), (2308, 4252891), (3356, 2924813), (5069, 1936412), (10138, 968206), (20276, 484103), (21349, 459772), (31043, 316196), (42698, 229886), (62086, 158098), (79049, 124172), (85396, 114943)]