1271655088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{4513}}^1$

素因数の和:6133

約数の個数: 40

約数和(自身を含む): 2690091216

約数和(自身を除く): 1418436128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1601, 3202, 4513, 6404, 9026, 12808, 17611, 18052, 25616, 35222, 36104, 49643, 70444, 72208, 99286, 140888, 198572, 281776, 397144, 794288, 7225313, 14450626, 28901252, 57802504, 79478443, 115605008, 158956886, 317913772, 635827544, 1271655088]

約数ペア:

[(1, 1271655088), (2, 635827544), (4, 317913772), (8, 158956886), (11, 115605008), (16, 79478443), (22, 57802504), (44, 28901252), (88, 14450626), (176, 7225313), (1601, 794288), (3202, 397144), (4513, 281776), (6404, 198572), (9026, 140888), (12808, 99286), (17611, 72208), (18052, 70444), (25616, 49643), (35222, 36104)]