2057921567410

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{1361}}^1\times {\mathrm{2999}}^1$

素因数の和:4891

約数の個数: 64

約数和(自身を含む): 3746829312000

約数和(自身を除く): 1688907744590

約数列:

[1, 2, 5, 10, 127, 254, 397, 635, 794, 1270, 1361, 1985, 2722, 2999, 3970, 5998, 6805, 13610, 14995, 29990, 50419, 100838, 172847, 252095, 345694, 380873, 504190, 540317, 761746, 864235, 1080634, 1190603, 1728470, 1904365, 2381206, 2701585, 3808730, 4081639, 5403170, 5953015, 8163278, 11906030, 20408195, 40816390, 68620259, 137240518, 151206581, 302413162, 343101295, 518368153, 686202590, 756032905, 1036736306, 1512065810, 1620410683, 2591840765, 3240821366, 5183681530, 8102053415, 16204106830, 205792156741, 411584313482, 1028960783705, 2057921567410]

約数ペア:

[(1, 2057921567410), (2, 1028960783705), (5, 411584313482), (10, 205792156741), (127, 16204106830), (254, 8102053415), (397, 5183681530), (635, 3240821366), (794, 2591840765), (1270, 1620410683), (1361, 1512065810), (1985, 1036736306), (2722, 756032905), (2999, 686202590), (3970, 518368153), (5998, 343101295), (6805, 302413162), (13610, 151206581), (14995, 137240518), (29990, 68620259), (50419, 40816390), (100838, 20408195), (172847, 11906030), (252095, 8163278), (345694, 5953015), (380873, 5403170), (504190, 4081639), (540317, 3808730), (761746, 2701585), (864235, 2381206), (1080634, 1904365), (1190603, 1728470)]