2002655210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1\times {\mathrm{2713}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 3648071952

約数和(自身を除く): 1645416742

約数列:

[1, 2, 5, 10, 97, 194, 485, 761, 970, 1522, 2713, 3805, 5426, 7610, 13565, 27130, 73817, 147634, 263161, 369085, 526322, 738170, 1315805, 2064593, 2631610, 4129186, 10322965, 20645930, 200265521, 400531042, 1001327605, 2002655210]

約数ペア:

[(1, 2002655210), (2, 1001327605), (5, 400531042), (10, 200265521), (97, 20645930), (194, 10322965), (485, 4129186), (761, 2631610), (970, 2064593), (1522, 1315805), (2713, 738170), (3805, 526322), (5426, 369085), (7610, 263161), (13565, 147634), (27130, 73817)]