2800979316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4094999}}^1$

素因数の和:4095028

約数の個数: 36

約数和(自身を含む): 7452900000

約数和(自身を除く): 4651920684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4094999, 8189998, 12284997, 16379996, 24569994, 36854991, 49139988, 73709982, 77804981, 147419964, 155609962, 233414943, 311219924, 466829886, 700244829, 933659772, 1400489658, 2800979316]

約数ペア:

[(1, 2800979316), (2, 1400489658), (3, 933659772), (4, 700244829), (6, 466829886), (9, 311219924), (12, 233414943), (18, 155609962), (19, 147419964), (36, 77804981), (38, 73709982), (57, 49139988), (76, 36854991), (114, 24569994), (171, 16379996), (228, 12284997), (342, 8189998), (684, 4094999)]