1941536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 4191264

約数和(自身を除く): 2249728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 83, 86, 136, 166, 172, 272, 332, 344, 544, 664, 688, 731, 1328, 1376, 1411, 1462, 2656, 2822, 2924, 3569, 5644, 5848, 7138, 11288, 11696, 14276, 22576, 23392, 28552, 45152, 57104, 60673, 114208, 121346, 242692, 485384, 970768, 1941536]

約数ペア:

[(1, 1941536), (2, 970768), (4, 485384), (8, 242692), (16, 121346), (17, 114208), (32, 60673), (34, 57104), (43, 45152), (68, 28552), (83, 23392), (86, 22576), (136, 14276), (166, 11696), (172, 11288), (272, 7138), (332, 5848), (344, 5644), (544, 3569), (664, 2924), (688, 2822), (731, 2656), (1328, 1462), (1376, 1411)]