2007304544

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{15749}}^1$

素因数の和:16335

約数の個数: 48

約数和(自身を含む): 4524660000

約数和(自身を除く): 2517355456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1138, 2276, 3983, 4552, 7966, 9104, 15749, 15932, 18208, 31498, 31864, 62996, 63728, 110243, 125992, 127456, 220486, 251984, 440972, 503968, 881944, 1763888, 3527776, 8961181, 17922362, 35844724, 62728267, 71689448, 125456534, 143378896, 250913068, 286757792, 501826136, 1003652272, 2007304544]

約数ペア:

[(1, 2007304544), (2, 1003652272), (4, 501826136), (7, 286757792), (8, 250913068), (14, 143378896), (16, 125456534), (28, 71689448), (32, 62728267), (56, 35844724), (112, 17922362), (224, 8961181), (569, 3527776), (1138, 1763888), (2276, 881944), (3983, 503968), (4552, 440972), (7966, 251984), (9104, 220486), (15749, 127456), (15932, 125992), (18208, 110243), (31498, 63728), (31864, 62996)]