2212031815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{1753}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 3135983616

約数和(自身を除く): 923951801

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1163, 1753, 5815, 8141, 8765, 12271, 36053, 40705, 54343, 61355, 180265, 252371, 271715, 380401, 1261855, 1902005, 2038739, 10193695, 14271173, 63200909, 71355865, 316004545, 442406363, 2212031815]

約数ペア:

[(1, 2212031815), (5, 442406363), (7, 316004545), (31, 71355865), (35, 63200909), (155, 14271173), (217, 10193695), (1085, 2038739), (1163, 1902005), (1753, 1261855), (5815, 380401), (8141, 271715), (8765, 252371), (12271, 180265), (36053, 61355), (40705, 54343)]