2019958822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1\times {\mathrm{2477}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 3577835520

約数和(自身を除く): 1557876698

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1879, 2477, 3758, 4954, 13153, 17339, 26306, 34678, 58249, 76787, 116498, 153574, 407743, 537509, 815486, 1075018, 4654283, 9308566, 32579981, 65159962, 144282773, 288565546, 1009979411, 2019958822]

約数ペア:

[(1, 2019958822), (2, 1009979411), (7, 288565546), (14, 144282773), (31, 65159962), (62, 32579981), (217, 9308566), (434, 4654283), (1879, 1075018), (2477, 815486), (3758, 537509), (4954, 407743), (13153, 153574), (17339, 116498), (26306, 76787), (34678, 58249)]