1992430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1999250

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 307, 590, 614, 649, 1298, 1535, 3070, 3245, 3377, 6490, 6754, 16885, 18113, 33770, 36226, 90565, 181130, 199243, 398486, 996215, 1992430]

約数ペア:

[(1, 1992430), (2, 996215), (5, 398486), (10, 199243), (11, 181130), (22, 90565), (55, 36226), (59, 33770), (110, 18113), (118, 16885), (295, 6754), (307, 6490), (590, 3377), (614, 3245), (649, 3070), (1298, 1535)]