2018571664

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{3137}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 3954934368

約数和(自身を除く): 1936362704

約数列:

[1, 2, 4, 8, 16, 131, 262, 307, 524, 614, 1048, 1228, 2096, 2456, 3137, 4912, 6274, 12548, 25096, 40217, 50192, 80434, 160868, 321736, 410947, 643472, 821894, 963059, 1643788, 1926118, 3287576, 3852236, 6575152, 7704472, 15408944, 126160729, 252321458, 504642916, 1009285832, 2018571664]

約数ペア:

[(1, 2018571664), (2, 1009285832), (4, 504642916), (8, 252321458), (16, 126160729), (131, 15408944), (262, 7704472), (307, 6575152), (524, 3852236), (614, 3287576), (1048, 1926118), (1228, 1643788), (2096, 963059), (2456, 821894), (3137, 643472), (4912, 410947), (6274, 321736), (12548, 160868), (25096, 80434), (40217, 50192)]