1611276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 4085760

約数和(自身を除く): 2474484

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 191, 222, 228, 382, 444, 573, 703, 764, 1146, 1406, 2109, 2292, 2812, 3629, 4218, 7067, 7258, 8436, 10887, 14134, 14516, 21201, 21774, 28268, 42402, 43548, 84804, 134273, 268546, 402819, 537092, 805638, 1611276]

約数ペア:

[(1, 1611276), (2, 805638), (3, 537092), (4, 402819), (6, 268546), (12, 134273), (19, 84804), (37, 43548), (38, 42402), (57, 28268), (74, 21774), (76, 21201), (111, 14516), (114, 14134), (148, 10887), (191, 8436), (222, 7258), (228, 7067), (382, 4218), (444, 3629), (573, 2812), (703, 2292), (764, 2109), (1146, 1406)]