1278655006

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{105517}}^1$

素因数の和:105675

約数の個数: 16

約数和(自身を含む): 1967699664

約数和(自身を除く): 689044658

約数列:

[1, 2, 73, 83, 146, 166, 6059, 12118, 105517, 211034, 7702741, 8757911, 15405482, 17515822, 639327503, 1278655006]

約数ペア:

[(1, 1278655006), (2, 639327503), (73, 17515822), (83, 15405482), (146, 8757911), (166, 7702741), (6059, 211034), (12118, 105517)]