1292881535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{12923}}^1$

素因数の和:13063

約数の個数: 32

約数和(自身を含む): 1808946432

約数和(自身を除く): 516064897

約数列:

[1, 5, 11, 17, 55, 85, 107, 187, 535, 935, 1177, 1819, 5885, 9095, 12923, 20009, 64615, 100045, 142153, 219691, 710765, 1098455, 1382761, 2416601, 6913805, 12083005, 15210371, 23506937, 76051855, 117534685, 258576307, 1292881535]

約数ペア:

[(1, 1292881535), (5, 258576307), (11, 117534685), (17, 76051855), (55, 23506937), (85, 15210371), (107, 12083005), (187, 6913805), (535, 2416601), (935, 1382761), (1177, 1098455), (1819, 710765), (5885, 219691), (9095, 142153), (12923, 100045), (20009, 64615)]