2247286286

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{8053}}^1$

素因数の和:8736

約数の個数: 32

約数和(自身を含む): 3983443968

約数和(自身を除く): 1736157682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 643, 1286, 4501, 8053, 9002, 16106, 19933, 39866, 56371, 112742, 139531, 249643, 279062, 499286, 1747501, 3495002, 5178079, 10356158, 36246553, 72493106, 160520449, 321040898, 1123643143, 2247286286]

約数ペア:

[(1, 2247286286), (2, 1123643143), (7, 321040898), (14, 160520449), (31, 72493106), (62, 36246553), (217, 10356158), (434, 5178079), (643, 3495002), (1286, 1747501), (4501, 499286), (8053, 279062), (9002, 249643), (16106, 139531), (19933, 112742), (39866, 56371)]