2510199538

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 4824115200

約数和(自身を除く): 2313915662

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 151, 154, 302, 343, 539, 686, 1057, 1078, 1661, 2114, 2203, 3322, 3773, 4406, 7399, 7546, 11627, 14798, 15421, 23254, 24233, 30842, 48466, 51793, 81389, 103586, 107947, 162778, 169631, 215894, 332653, 339262, 569723, 665306, 755629, 1139446, 1187417, 1511258, 2328571, 2374834, 3659183, 4657142, 7318366, 8311919, 16299997, 16623838, 25614281, 32599994, 51228562, 114099979, 179299967, 228199958, 358599934, 1255099769, 2510199538]

約数ペア:

[(1, 2510199538), (2, 1255099769), (7, 358599934), (11, 228199958), (14, 179299967), (22, 114099979), (49, 51228562), (77, 32599994), (98, 25614281), (151, 16623838), (154, 16299997), (302, 8311919), (343, 7318366), (539, 4657142), (686, 3659183), (1057, 2374834), (1078, 2328571), (1661, 1511258), (2114, 1187417), (2203, 1139446), (3322, 755629), (3773, 665306), (4406, 569723), (7399, 339262), (7546, 332653), (11627, 215894), (14798, 169631), (15421, 162778), (23254, 107947), (24233, 103586), (30842, 81389), (48466, 51793)]