2126211964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 3977890560

約数和(自身を除く): 1851678596

約数列:

[1, 2, 4, 17, 34, 68, 251, 347, 359, 502, 694, 718, 1004, 1388, 1436, 4267, 5899, 6103, 8534, 11798, 12206, 17068, 23596, 24412, 87097, 90109, 124573, 174194, 180218, 249146, 348388, 360436, 498292, 1480649, 1531853, 2117741, 2961298, 3063706, 4235482, 5922596, 6127412, 8470964, 31267823, 62535646, 125071292, 531552991, 1063105982, 2126211964]

約数ペア:

[(1, 2126211964), (2, 1063105982), (4, 531552991), (17, 125071292), (34, 62535646), (68, 31267823), (251, 8470964), (347, 6127412), (359, 5922596), (502, 4235482), (694, 3063706), (718, 2961298), (1004, 2117741), (1388, 1531853), (1436, 1480649), (4267, 498292), (5899, 360436), (6103, 348388), (8534, 249146), (11798, 180218), (12206, 174194), (17068, 124573), (23596, 90109), (24412, 87097)]