1279096

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3016440

約数和(自身を除く): 1737344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 251, 364, 392, 502, 637, 728, 1004, 1274, 1757, 2008, 2548, 3263, 3514, 5096, 6526, 7028, 12299, 13052, 14056, 22841, 24598, 26104, 45682, 49196, 91364, 98392, 159887, 182728, 319774, 639548, 1279096]

約数ペア:

[(1, 1279096), (2, 639548), (4, 319774), (7, 182728), (8, 159887), (13, 98392), (14, 91364), (26, 49196), (28, 45682), (49, 26104), (52, 24598), (56, 22841), (91, 14056), (98, 13052), (104, 12299), (182, 7028), (196, 6526), (251, 5096), (364, 3514), (392, 3263), (502, 2548), (637, 2008), (728, 1757), (1004, 1274)]