439066521790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2153}}^1\times {\mathrm{7963}}^1$

素因数の和:10333

約数の個数: 64

約数和(自身を含む): 855938736576

約数和(自身を除く): 416872214786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2153, 2561, 4306, 5122, 7963, 10765, 12805, 15926, 21530, 25610, 27989, 39815, 55978, 79630, 103519, 139945, 207038, 279890, 424141, 517595, 848282, 1035190, 1568711, 2120705, 3137422, 4241410, 5513833, 7843555, 11027666, 15687110, 17144339, 20393243, 27569165, 34288678, 40786486, 55138330, 85721695, 101966215, 171443390, 203932430, 222876407, 445752814, 1114382035, 2228764070, 3377434783, 6754869566, 16887173915, 33774347830, 43906652179, 87813304358, 219533260895, 439066521790]

約数ペア:

[(1, 439066521790), (2, 219533260895), (5, 87813304358), (10, 43906652179), (13, 33774347830), (26, 16887173915), (65, 6754869566), (130, 3377434783), (197, 2228764070), (394, 1114382035), (985, 445752814), (1970, 222876407), (2153, 203932430), (2561, 171443390), (4306, 101966215), (5122, 85721695), (7963, 55138330), (10765, 40786486), (12805, 34288678), (15926, 27569165), (21530, 20393243), (25610, 17144339), (27989, 15687110), (39815, 11027666), (55978, 7843555), (79630, 5513833), (103519, 4241410), (139945, 3137422), (207038, 2120705), (279890, 1568711), (424141, 1035190), (517595, 848282)]