2011495096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{10037}}^1$

素因数の和:10144

約数の個数: 64

約数和(自身を含む): 4249687680

約数和(自身を除く): 2238192584

約数列:

[1, 2, 4, 8, 13, 26, 41, 47, 52, 82, 94, 104, 164, 188, 328, 376, 533, 611, 1066, 1222, 1927, 2132, 2444, 3854, 4264, 4888, 7708, 10037, 15416, 20074, 25051, 40148, 50102, 80296, 100204, 130481, 200408, 260962, 411517, 471739, 521924, 823034, 943478, 1043848, 1646068, 1886956, 3292136, 3773912, 5349721, 6132607, 10699442, 12265214, 19341299, 21398884, 24530428, 38682598, 42797768, 49060856, 77365196, 154730392, 251436887, 502873774, 1005747548, 2011495096]

約数ペア:

[(1, 2011495096), (2, 1005747548), (4, 502873774), (8, 251436887), (13, 154730392), (26, 77365196), (41, 49060856), (47, 42797768), (52, 38682598), (82, 24530428), (94, 21398884), (104, 19341299), (164, 12265214), (188, 10699442), (328, 6132607), (376, 5349721), (533, 3773912), (611, 3292136), (1066, 1886956), (1222, 1646068), (1927, 1043848), (2132, 943478), (2444, 823034), (3854, 521924), (4264, 471739), (4888, 411517), (7708, 260962), (10037, 200408), (15416, 130481), (20074, 100204), (25051, 80296), (40148, 50102)]