1325889194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{28279}}^1$

素因数の和:28502

約数の個数: 32

約数和(自身を含む): 2418958080

約数和(自身を除く): 1093068886

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 1379, 2758, 3349, 6698, 23443, 28279, 46886, 56558, 197953, 395906, 480743, 961486, 3365201, 5570963, 6730402, 11141926, 38996741, 77993482, 94706371, 189412742, 662944597, 1325889194]

約数ペア:

[(1, 1325889194), (2, 662944597), (7, 189412742), (14, 94706371), (17, 77993482), (34, 38996741), (119, 11141926), (197, 6730402), (238, 5570963), (394, 3365201), (1379, 961486), (2758, 480743), (3349, 395906), (6698, 197953), (23443, 56558), (28279, 46886)]