213414446570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18445501}}^1$

素因数の和:18445610

約数の個数: 32

約数和(自身を含む): 418343985360

約数和(自身を除く): 204929538790

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 18445501, 36891002, 92227505, 184455010, 239791513, 479583026, 1198957565, 1641649589, 2397915130, 3283299178, 8208247945, 16416495890, 21341444657, 42682889314, 106707223285, 213414446570]

約数ペア:

[(1, 213414446570), (2, 106707223285), (5, 42682889314), (10, 21341444657), (13, 16416495890), (26, 8208247945), (65, 3283299178), (89, 2397915130), (130, 1641649589), (178, 1198957565), (445, 479583026), (890, 239791513), (1157, 184455010), (2314, 92227505), (5785, 36891002), (11570, 18445501)]