2012689959

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137507}}^1$

素因数の和:137575

約数の個数: 32

約数和(自身を含む): 3326593536

約数和(自身を除く): 1313903577

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 137507, 412521, 962549, 2337619, 2887647, 5637787, 7012857, 16363333, 16913361, 39464509, 49089999, 95842379, 118393527, 287527137, 670896653, 2012689959]

約数ペア:

[(1, 2012689959), (3, 670896653), (7, 287527137), (17, 118393527), (21, 95842379), (41, 49089999), (51, 39464509), (119, 16913361), (123, 16363333), (287, 7012857), (357, 5637787), (697, 2887647), (861, 2337619), (2091, 962549), (4879, 412521), (14637, 137507)]