1715042014

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 3090903552

約数和(自身を除く): 1375861538

約数列:

[1, 2, 7, 14, 43, 67, 86, 101, 134, 202, 301, 421, 469, 602, 707, 842, 938, 1414, 2881, 2947, 4343, 5762, 5894, 6767, 8686, 13534, 18103, 20167, 28207, 30401, 36206, 40334, 42521, 47369, 56414, 60802, 85042, 94738, 126721, 197449, 253442, 290981, 297647, 394898, 581962, 595294, 1212901, 1828403, 2036867, 2425802, 2848907, 3656806, 4073734, 5697814, 8490307, 12798821, 16980614, 19942349, 25597642, 39884698, 122503001, 245006002, 857521007, 1715042014]

約数ペア:

[(1, 1715042014), (2, 857521007), (7, 245006002), (14, 122503001), (43, 39884698), (67, 25597642), (86, 19942349), (101, 16980614), (134, 12798821), (202, 8490307), (301, 5697814), (421, 4073734), (469, 3656806), (602, 2848907), (707, 2425802), (842, 2036867), (938, 1828403), (1414, 1212901), (2881, 595294), (2947, 581962), (4343, 394898), (5762, 297647), (5894, 290981), (6767, 253442), (8686, 197449), (13534, 126721), (18103, 94738), (20167, 85042), (28207, 60802), (30401, 56414), (36206, 47369), (40334, 42521)]