1796627690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1256383}}^1$

素因数の和:1256414

約数の個数: 32

約数和(自身を含む): 3799305216

約数和(自身を除く): 2002677526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1256383, 2512766, 6281915, 12563830, 13820213, 16332979, 27640426, 32665958, 69101065, 81664895, 138202130, 163329790, 179662769, 359325538, 898313845, 1796627690]

約数ペア:

[(1, 1796627690), (2, 898313845), (5, 359325538), (10, 179662769), (11, 163329790), (13, 138202130), (22, 81664895), (26, 69101065), (55, 32665958), (65, 27640426), (110, 16332979), (130, 13820213), (143, 12563830), (286, 6281915), (715, 2512766), (1430, 1256383)]