4378924030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^2\times {\mathrm{439}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 8538536160

約数和(自身を除く): 4159612130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 439, 554, 878, 1385, 2195, 2770, 3601, 4390, 5707, 7202, 11414, 18005, 28535, 36010, 57070, 76729, 121603, 153458, 243206, 383645, 608015, 767290, 997477, 1216030, 1580839, 1994954, 3161678, 4987385, 7904195, 9974770, 15808390, 33684031, 67368062, 168420155, 336840310, 437892403, 875784806, 2189462015, 4378924030]

約数ペア:

[(1, 4378924030), (2, 2189462015), (5, 875784806), (10, 437892403), (13, 336840310), (26, 168420155), (65, 67368062), (130, 33684031), (277, 15808390), (439, 9974770), (554, 7904195), (878, 4987385), (1385, 3161678), (2195, 1994954), (2770, 1580839), (3601, 1216030), (4390, 997477), (5707, 767290), (7202, 608015), (11414, 383645), (18005, 243206), (28535, 153458), (36010, 121603), (57070, 76729)]