2192256488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{61291}}^1$

素因数の和:61577

約数の個数: 32

約数和(自身を含む): 4368893760

約数和(自身を除く): 2176637272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 4471, 8942, 17884, 35768, 61291, 122582, 245164, 490328, 1041947, 2083894, 4167788, 8335576, 16119533, 32239066, 64478132, 128956264, 274032061, 548064122, 1096128244, 2192256488]

約数ペア:

[(1, 2192256488), (2, 1096128244), (4, 548064122), (8, 274032061), (17, 128956264), (34, 64478132), (68, 32239066), (136, 16119533), (263, 8335576), (526, 4167788), (1052, 2083894), (2104, 1041947), (4471, 490328), (8942, 245164), (17884, 122582), (35768, 61291)]