2116731274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 3781280448

約数和(自身を除く): 1664549174

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 961, 1201, 1834, 1922, 2402, 4061, 6727, 8122, 8407, 13454, 16814, 28427, 37231, 56854, 74462, 125891, 157331, 251782, 260617, 314662, 521234, 881237, 1101317, 1154161, 1762474, 2202634, 2308322, 4877261, 8079127, 9754522, 16158254, 34140827, 68281654, 151195091, 302390182, 1058365637, 2116731274]

約数ペア:

[(1, 2116731274), (2, 1058365637), (7, 302390182), (14, 151195091), (31, 68281654), (62, 34140827), (131, 16158254), (217, 9754522), (262, 8079127), (434, 4877261), (917, 2308322), (961, 2202634), (1201, 1762474), (1834, 1154161), (1922, 1101317), (2402, 881237), (4061, 521234), (6727, 314662), (8122, 260617), (8407, 251782), (13454, 157331), (16814, 125891), (28427, 74462), (37231, 56854)]