1894048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 4180680

約数和(自身を除く): 2286632

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 157, 208, 232, 314, 377, 416, 464, 628, 754, 928, 1256, 1508, 2041, 2512, 3016, 4082, 4553, 5024, 6032, 8164, 9106, 12064, 16328, 18212, 32656, 36424, 59189, 65312, 72848, 118378, 145696, 236756, 473512, 947024, 1894048]

約数ペア:

[(1, 1894048), (2, 947024), (4, 473512), (8, 236756), (13, 145696), (16, 118378), (26, 72848), (29, 65312), (32, 59189), (52, 36424), (58, 32656), (104, 18212), (116, 16328), (157, 12064), (208, 9106), (232, 8164), (314, 6032), (377, 5024), (416, 4553), (464, 4082), (628, 3016), (754, 2512), (928, 2041), (1256, 1508)]