2105853296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{52879}}^1$

素因数の和:53037

約数の個数: 40

約数和(自身を含む): 4327699200

約数和(自身を除く): 2221845904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 52879, 105758, 211516, 423032, 846064, 1004701, 2009402, 4018804, 6927149, 8037608, 13854298, 16075216, 27708596, 55417192, 110834384, 131615831, 263231662, 526463324, 1052926648, 2105853296]

約数ペア:

[(1, 2105853296), (2, 1052926648), (4, 526463324), (8, 263231662), (16, 131615831), (19, 110834384), (38, 55417192), (76, 27708596), (131, 16075216), (152, 13854298), (262, 8037608), (304, 6927149), (524, 4018804), (1048, 2009402), (2096, 1004701), (2489, 846064), (4978, 423032), (9956, 211516), (19912, 105758), (39824, 52879)]