17381279690

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{24571}}^1$

素因数の和:25262

約数の個数: 32

約数和(自身を含む): 31590549504

約数和(自身を除く): 14209269814

約数列:

[1, 2, 5, 10, 127, 254, 557, 635, 1114, 1270, 2785, 5570, 24571, 49142, 70739, 122855, 141478, 245710, 353695, 707390, 3120517, 6241034, 13686047, 15602585, 27372094, 31205170, 68430235, 136860470, 1738127969, 3476255938, 8690639845, 17381279690]

約数ペア:

[(1, 17381279690), (2, 8690639845), (5, 3476255938), (10, 1738127969), (127, 136860470), (254, 68430235), (557, 31205170), (635, 27372094), (1114, 15602585), (1270, 13686047), (2785, 6241034), (5570, 3120517), (24571, 707390), (49142, 353695), (70739, 245710), (122855, 141478)]