2040672344

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{25847}}^1$

素因数の和:26063

約数の個数: 32

約数和(自身を含む): 3908217600

約数和(自身を除く): 1867545256

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 1112, 9869, 19738, 25847, 39476, 51694, 78952, 103388, 206776, 1835137, 3592733, 3670274, 7185466, 7340548, 14370932, 14681096, 28741864, 255084043, 510168086, 1020336172, 2040672344]

約数ペア:

[(1, 2040672344), (2, 1020336172), (4, 510168086), (8, 255084043), (71, 28741864), (139, 14681096), (142, 14370932), (278, 7340548), (284, 7185466), (556, 3670274), (568, 3592733), (1112, 1835137), (9869, 206776), (19738, 103388), (25847, 78952), (39476, 51694)]