6980428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 15253504

約数和(自身を除く): 8273076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 151, 182, 254, 302, 364, 508, 604, 889, 1057, 1651, 1778, 1963, 2114, 3302, 3556, 3926, 4228, 6604, 7852, 11557, 13741, 19177, 23114, 27482, 38354, 46228, 54964, 76708, 134239, 249301, 268478, 498602, 536956, 997204, 1745107, 3490214, 6980428]

約数ペア:

[(1, 6980428), (2, 3490214), (4, 1745107), (7, 997204), (13, 536956), (14, 498602), (26, 268478), (28, 249301), (52, 134239), (91, 76708), (127, 54964), (151, 46228), (182, 38354), (254, 27482), (302, 23114), (364, 19177), (508, 13741), (604, 11557), (889, 7852), (1057, 6604), (1651, 4228), (1778, 3926), (1963, 3556), (2114, 3302)]