2085721742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 3642758784

約数和(自身を除く): 1557037042

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 97, 194, 299, 533, 598, 877, 943, 1066, 1261, 1754, 1886, 2231, 2522, 3977, 4462, 7954, 11401, 12259, 20171, 22802, 24518, 29003, 35957, 40342, 51701, 58006, 71914, 85069, 91471, 103402, 170138, 182942, 262223, 467441, 524446, 827011, 934882, 1105897, 1189123, 1654022, 1956587, 2211794, 2378246, 3487829, 3913174, 6975658, 10751143, 21502286, 25435631, 45341777, 50871262, 80220067, 90683554, 160440134, 1042860871, 2085721742]

約数ペア:

[(1, 2085721742), (2, 1042860871), (13, 160440134), (23, 90683554), (26, 80220067), (41, 50871262), (46, 45341777), (82, 25435631), (97, 21502286), (194, 10751143), (299, 6975658), (533, 3913174), (598, 3487829), (877, 2378246), (943, 2211794), (1066, 1956587), (1261, 1654022), (1754, 1189123), (1886, 1105897), (2231, 934882), (2522, 827011), (3977, 524446), (4462, 467441), (7954, 262223), (11401, 182942), (12259, 170138), (20171, 103402), (22802, 91471), (24518, 85069), (29003, 71914), (35957, 58006), (40342, 51701)]