4372394494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{17389}}^1$

素因数の和:17932

約数の個数: 32

約数和(自身を含む): 7449876000

約数和(自身を除く): 3077481506

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 509, 1018, 6617, 9671, 13234, 17389, 19342, 34778, 125723, 226057, 251446, 330391, 452114, 660782, 4295083, 8590166, 8851001, 17702002, 115063013, 168169019, 230126026, 336338038, 2186197247, 4372394494]

約数ペア:

[(1, 4372394494), (2, 2186197247), (13, 336338038), (19, 230126026), (26, 168169019), (38, 115063013), (247, 17702002), (494, 8851001), (509, 8590166), (1018, 4295083), (6617, 660782), (9671, 452114), (13234, 330391), (17389, 251446), (19342, 226057), (34778, 125723)]