2009392364

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{233759}}^1$

素因数の和:234077

約数の個数: 24

約数和(自身を含む): 4031892480

約数和(自身を除く): 2022500116

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 233759, 467518, 935036, 1636313, 3272626, 6545252, 71764013, 143528026, 287056052, 502348091, 1004696182, 2009392364]

約数ペア:

[(1, 2009392364), (2, 1004696182), (4, 502348091), (7, 287056052), (14, 143528026), (28, 71764013), (307, 6545252), (614, 3272626), (1228, 1636313), (2149, 935036), (4298, 467518), (8596, 233759)]