2796304885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 3695155200

約数和(自身を除く): 898850315

約数列:

[1, 5, 11, 55, 179, 439, 647, 895, 1969, 2195, 3235, 4829, 7117, 9845, 24145, 35585, 78581, 115813, 284033, 392905, 579065, 864391, 1273943, 1420165, 3124363, 4321955, 6369715, 15621815, 50841907, 254209535, 559260977, 2796304885]

約数ペア:

[(1, 2796304885), (5, 559260977), (11, 254209535), (55, 50841907), (179, 15621815), (439, 6369715), (647, 4321955), (895, 3124363), (1969, 1420165), (2195, 1273943), (3235, 864391), (4829, 579065), (7117, 392905), (9845, 284033), (24145, 115813), (35585, 78581)]