2109042430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{53407}}^1$

素因数の和:53784

約数の個数: 32

約数和(自身を含む): 4153006080

約数和(自身を除く): 2043963650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 3590, 3949, 7898, 19745, 39490, 53407, 106814, 267035, 534070, 587477, 1174954, 2937385, 5874770, 19173113, 38346226, 95865565, 191731130, 210904243, 421808486, 1054521215, 2109042430]

約数ペア:

[(1, 2109042430), (2, 1054521215), (5, 421808486), (10, 210904243), (11, 191731130), (22, 95865565), (55, 38346226), (110, 19173113), (359, 5874770), (718, 2937385), (1795, 1174954), (3590, 587477), (3949, 534070), (7898, 267035), (19745, 106814), (39490, 53407)]