244220908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{74731}}^1$

素因数の和:74797

約数の個数: 24

約数和(自身を含む): 460349120

約数和(自身を除く): 216128212

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 74731, 149462, 298924, 1419889, 2839778, 3213433, 5679556, 6426866, 12853732, 61055227, 122110454, 244220908]

約数ペア:

[(1, 244220908), (2, 122110454), (4, 61055227), (19, 12853732), (38, 6426866), (43, 5679556), (76, 3213433), (86, 2839778), (172, 1419889), (817, 298924), (1634, 149462), (3268, 74731)]