133403978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4003}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 210930720

約数和(自身を除く): 77526742

約数列:

[1, 2, 19, 38, 877, 1754, 4003, 8006, 16663, 33326, 76057, 152114, 3510631, 7021262, 66701989, 133403978]

約数ペア:

[(1, 133403978), (2, 66701989), (19, 7021262), (38, 3510631), (877, 152114), (1754, 76057), (4003, 33326), (8006, 16663)]