1792994008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{8447}}^1$

素因数の和:8636

約数の個数: 48

約数和(自身を含む): 3663982080

約数和(自身を除く): 1870988072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 169, 314, 338, 628, 676, 1256, 1352, 2041, 4082, 8164, 8447, 16328, 16894, 26533, 33788, 53066, 67576, 106132, 109811, 212264, 219622, 439244, 878488, 1326179, 1427543, 2652358, 2855086, 5304716, 5710172, 10609432, 11420344, 17240327, 34480654, 68961308, 137922616, 224124251, 448248502, 896497004, 1792994008]

約数ペア:

[(1, 1792994008), (2, 896497004), (4, 448248502), (8, 224124251), (13, 137922616), (26, 68961308), (52, 34480654), (104, 17240327), (157, 11420344), (169, 10609432), (314, 5710172), (338, 5304716), (628, 2855086), (676, 2652358), (1256, 1427543), (1352, 1326179), (2041, 878488), (4082, 439244), (8164, 219622), (8447, 212264), (16328, 109811), (16894, 106132), (26533, 67576), (33788, 53066)]