2084804540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1145497}}^1$

素因数の和:1145526

約数の個数: 48

約数和(自身を含む): 5388422592

約数和(自身を除く): 3303618052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1145497, 2290994, 4581988, 5727485, 8018479, 11454970, 14891461, 16036958, 22909940, 29782922, 32073916, 40092395, 59565844, 74457305, 80184790, 104240227, 148914610, 160369580, 208480454, 297829220, 416960908, 521201135, 1042402270, 2084804540]

約数ペア:

[(1, 2084804540), (2, 1042402270), (4, 521201135), (5, 416960908), (7, 297829220), (10, 208480454), (13, 160369580), (14, 148914610), (20, 104240227), (26, 80184790), (28, 74457305), (35, 59565844), (52, 40092395), (65, 32073916), (70, 29782922), (91, 22909940), (130, 16036958), (140, 14891461), (182, 11454970), (260, 8018479), (364, 5727485), (455, 4581988), (910, 2290994), (1820, 1145497)]