2158366936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2503}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 4543257600

約数和(自身を除く): 2384890664

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 239, 328, 451, 478, 902, 956, 1804, 1912, 2503, 2629, 3608, 5006, 5258, 9799, 10012, 10516, 19598, 20024, 21032, 27533, 39196, 55066, 78392, 102623, 107789, 110132, 205246, 215578, 220264, 410492, 431156, 598217, 820984, 862312, 1128853, 1196434, 2257706, 2392868, 4515412, 4785736, 6580387, 9030824, 13160774, 24526897, 26321548, 49053794, 52643096, 98107588, 196215176, 269795867, 539591734, 1079183468, 2158366936]

約数ペア:

[(1, 2158366936), (2, 1079183468), (4, 539591734), (8, 269795867), (11, 196215176), (22, 98107588), (41, 52643096), (44, 49053794), (82, 26321548), (88, 24526897), (164, 13160774), (239, 9030824), (328, 6580387), (451, 4785736), (478, 4515412), (902, 2392868), (956, 2257706), (1804, 1196434), (1912, 1128853), (2503, 862312), (2629, 820984), (3608, 598217), (5006, 431156), (5258, 410492), (9799, 220264), (10012, 215578), (10516, 205246), (19598, 110132), (20024, 107789), (21032, 102623), (27533, 78392), (39196, 55066)]