1640382437078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26339}}^1\times {\mathrm{23789}}^1$

素因数の和:50165

約数の個数: 64

約数和(自身を含む): 3248442662400

約数和(自身を除く): 1608060225322

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 23789, 26339, 47578, 52678, 166523, 184373, 261679, 289729, 333046, 368746, 404413, 447763, 523358, 579458, 808826, 895526, 1831753, 2028103, 2830891, 3134341, 3663506, 4056206, 4448543, 4925393, 5661782, 6268682, 8897086, 9850786, 31139801, 34477751, 62279602, 68955502, 626578471, 1253156942, 4386049297, 6892363181, 8772098594, 10651834007, 13784726362, 21303668014, 48246542267, 74562838049, 96493084534, 117170174077, 149125676098, 234340348154, 820191218539, 1640382437078]

約数ペア:

[(1, 1640382437078), (2, 820191218539), (7, 234340348154), (11, 149125676098), (14, 117170174077), (17, 96493084534), (22, 74562838049), (34, 48246542267), (77, 21303668014), (119, 13784726362), (154, 10651834007), (187, 8772098594), (238, 6892363181), (374, 4386049297), (1309, 1253156942), (2618, 626578471), (23789, 68955502), (26339, 62279602), (47578, 34477751), (52678, 31139801), (166523, 9850786), (184373, 8897086), (261679, 6268682), (289729, 5661782), (333046, 4925393), (368746, 4448543), (404413, 4056206), (447763, 3663506), (523358, 3134341), (579458, 2830891), (808826, 2028103), (895526, 1831753)]