13303976140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7309877}}^1$

素因数の和:7309906

約数の個数: 48

約数和(自身を含む): 34385666112

約数和(自身を除く): 21081689972

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, 7309877, 14619754, 29239508, 36549385, 51169139, 73098770, 95028401, 102338278, 146197540, 190056802, 204676556, 255845695, 380113604, 475142005, 511691390, 665198807, 950284010, 1023382780, 1330397614, 1900568020, 2660795228, 3325994035, 6651988070, 13303976140]

約数ペア:

[(1, 13303976140), (2, 6651988070), (4, 3325994035), (5, 2660795228), (7, 1900568020), (10, 1330397614), (13, 1023382780), (14, 950284010), (20, 665198807), (26, 511691390), (28, 475142005), (35, 380113604), (52, 255845695), (65, 204676556), (70, 190056802), (91, 146197540), (130, 102338278), (140, 95028401), (182, 73098770), (260, 51169139), (364, 36549385), (455, 29239508), (910, 14619754), (1820, 7309877)]