2006914017892

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1993}}^1\times {\mathrm{370759}}^1$

素因数の和:372860

約数の個数: 48

約数和(自身を含む): 4057253374720

約数和(自身を除く): 2050339356828

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 1993, 2716, 3986, 7972, 13951, 27902, 55804, 193321, 370759, 386642, 741518, 773284, 1353247, 1483036, 2595313, 2706494, 5190626, 5412988, 10381252, 35963623, 71927246, 143854492, 251745361, 503490722, 738922687, 1006981444, 1477845374, 2955690748, 5172458809, 10344917618, 20689835236, 71675500639, 143351001278, 286702002556, 501728504473, 1003457008946, 2006914017892]

約数ペア:

[(1, 2006914017892), (2, 1003457008946), (4, 501728504473), (7, 286702002556), (14, 143351001278), (28, 71675500639), (97, 20689835236), (194, 10344917618), (388, 5172458809), (679, 2955690748), (1358, 1477845374), (1993, 1006981444), (2716, 738922687), (3986, 503490722), (7972, 251745361), (13951, 143854492), (27902, 71927246), (55804, 35963623), (193321, 10381252), (370759, 5412988), (386642, 5190626), (741518, 2706494), (773284, 2595313), (1353247, 1483036)]