3780458318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{39869}}^1$

素因数の和:40412

約数の個数: 32

約数和(自身を含む): 6992879040

約数和(自身を除く): 3212420722

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 521, 1042, 3647, 6773, 7294, 13546, 39869, 47411, 79738, 94822, 279083, 518297, 558166, 1036594, 3628079, 7256158, 20771749, 41543498, 145402243, 270032737, 290804486, 540065474, 1890229159, 3780458318]

約数ペア:

[(1, 3780458318), (2, 1890229159), (7, 540065474), (13, 290804486), (14, 270032737), (26, 145402243), (91, 41543498), (182, 20771749), (521, 7256158), (1042, 3628079), (3647, 1036594), (6773, 558166), (7294, 518297), (13546, 279083), (39869, 94822), (47411, 79738)]