4181036008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131413}}^1$

素因数の和:131557

約数の個数: 32

約数和(自身を含む): 8113500360

約数和(自身を除く): 3932464352

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 7954, 15908, 31816, 131413, 262826, 525652, 1051304, 5387933, 10775866, 12747061, 21551732, 25494122, 43103464, 50988244, 101976488, 522629501, 1045259002, 2090518004, 4181036008]

約数ペア:

[(1, 4181036008), (2, 2090518004), (4, 1045259002), (8, 522629501), (41, 101976488), (82, 50988244), (97, 43103464), (164, 25494122), (194, 21551732), (328, 12747061), (388, 10775866), (776, 5387933), (3977, 1051304), (7954, 525652), (15908, 262826), (31816, 131413)]