428093454

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 862940160

約数和(自身を除く): 434846706

約数列:

[1, 2, 3, 6, 239, 478, 487, 613, 717, 974, 1226, 1434, 1461, 1839, 2922, 3678, 116393, 146507, 232786, 293014, 298531, 349179, 439521, 597062, 698358, 879042, 895593, 1791186, 71348909, 142697818, 214046727, 428093454]

約数ペア:

[(1, 428093454), (2, 214046727), (3, 142697818), (6, 71348909), (239, 1791186), (478, 895593), (487, 879042), (613, 698358), (717, 597062), (974, 439521), (1226, 349179), (1434, 298531), (1461, 293014), (1839, 232786), (2922, 146507), (3678, 116393)]