1373291764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{1423}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 2638091008

約数和(自身を除く): 1264799244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 277, 554, 871, 1108, 1423, 1742, 2846, 3484, 3601, 5692, 7202, 14404, 18499, 18559, 36998, 37118, 73996, 74236, 95341, 190682, 241267, 381364, 394171, 482534, 788342, 965068, 1239433, 1576684, 2478866, 4957732, 5124223, 10248446, 20496892, 26409457, 52818914, 105637828, 343322941, 686645882, 1373291764]

約数ペア:

[(1, 1373291764), (2, 686645882), (4, 343322941), (13, 105637828), (26, 52818914), (52, 26409457), (67, 20496892), (134, 10248446), (268, 5124223), (277, 4957732), (554, 2478866), (871, 1576684), (1108, 1239433), (1423, 965068), (1742, 788342), (2846, 482534), (3484, 394171), (3601, 381364), (5692, 241267), (7202, 190682), (14404, 95341), (18499, 74236), (18559, 73996), (36998, 37118)]