28948599683419

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1\times {\mathrm{77783}}^1$

素因数の和:78568

約数の個数: 48

約数和(自身を含む): 33381431100864

約数和(自身を除く): 4432831417445

約数列:

[1, 13, 17, 169, 221, 281, 461, 2873, 3653, 4777, 5993, 7837, 47489, 62101, 77783, 77909, 101881, 129541, 807313, 1011179, 1322311, 1324453, 1684033, 2202197, 13145327, 17190043, 21857023, 21892429, 28628561, 35857963, 223470559, 284141299, 371569391, 372171293, 466153519, 609585371, 3693836887, 4830402083, 6059995747, 7924609823, 10076087603, 62795227079, 103019927699, 130989138839, 171293489251, 1702858804907, 2226815360263, 28948599683419]

約数ペア:

[(1, 28948599683419), (13, 2226815360263), (17, 1702858804907), (169, 171293489251), (221, 130989138839), (281, 103019927699), (461, 62795227079), (2873, 10076087603), (3653, 7924609823), (4777, 6059995747), (5993, 4830402083), (7837, 3693836887), (47489, 609585371), (62101, 466153519), (77783, 372171293), (77909, 371569391), (101881, 284141299), (129541, 223470559), (807313, 35857963), (1011179, 28628561), (1322311, 21892429), (1324453, 21857023), (1684033, 17190043), (2202197, 13145327)]