2009594224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 4368363264

約数和(自身を除く): 2358769040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 73, 88, 142, 146, 176, 284, 292, 568, 584, 781, 803, 1136, 1168, 1562, 1606, 2203, 3124, 3212, 4406, 5183, 6248, 6424, 8812, 10366, 12496, 12848, 17624, 20732, 24233, 35248, 41464, 48466, 57013, 82928, 96932, 114026, 156413, 160819, 193864, 228052, 312826, 321638, 387728, 456104, 625652, 643276, 912208, 1251304, 1286552, 1720543, 1769009, 2502608, 2573104, 3441086, 3538018, 6882172, 7076036, 11418149, 13764344, 14152072, 22836298, 27528688, 28304144, 45672596, 91345192, 125599639, 182690384, 251199278, 502398556, 1004797112, 2009594224]

約数ペア:

[(1, 2009594224), (2, 1004797112), (4, 502398556), (8, 251199278), (11, 182690384), (16, 125599639), (22, 91345192), (44, 45672596), (71, 28304144), (73, 27528688), (88, 22836298), (142, 14152072), (146, 13764344), (176, 11418149), (284, 7076036), (292, 6882172), (568, 3538018), (584, 3441086), (781, 2573104), (803, 2502608), (1136, 1769009), (1168, 1720543), (1562, 1286552), (1606, 1251304), (2203, 912208), (3124, 643276), (3212, 625652), (4406, 456104), (5183, 387728), (6248, 321638), (6424, 312826), (8812, 228052), (10366, 193864), (12496, 160819), (12848, 156413), (17624, 114026), (20732, 96932), (24233, 82928), (35248, 57013), (41464, 48466)]