2009093896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 4077734400

約数和(自身を除く): 2068640504

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 113, 152, 212, 226, 424, 452, 904, 1007, 2014, 2147, 2207, 4028, 4294, 4414, 5989, 8056, 8588, 8828, 11978, 17176, 17656, 23956, 41933, 47912, 83866, 113791, 116971, 167732, 227582, 233942, 249391, 335464, 455164, 467884, 498782, 910328, 935768, 997564, 1995128, 2222449, 4444898, 4738429, 8889796, 9476858, 13217723, 17779592, 18953716, 26435446, 37907432, 52870892, 105741784, 251136737, 502273474, 1004546948, 2009093896]

約数ペア:

[(1, 2009093896), (2, 1004546948), (4, 502273474), (8, 251136737), (19, 105741784), (38, 52870892), (53, 37907432), (76, 26435446), (106, 18953716), (113, 17779592), (152, 13217723), (212, 9476858), (226, 8889796), (424, 4738429), (452, 4444898), (904, 2222449), (1007, 1995128), (2014, 997564), (2147, 935768), (2207, 910328), (4028, 498782), (4294, 467884), (4414, 455164), (5989, 335464), (8056, 249391), (8588, 233942), (8828, 227582), (11978, 167732), (17176, 116971), (17656, 113791), (23956, 83866), (41933, 47912)]