2117042452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15221

約数の個数: 72

約数和(自身を含む): 4642444800

約数和(自身を除く): 2525402348

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 434, 644, 713, 868, 1127, 1426, 1519, 2254, 2852, 3038, 4508, 4991, 6076, 9982, 15149, 19964, 30298, 34937, 60596, 69874, 106043, 139748, 212086, 348427, 424172, 469619, 696854, 742301, 939238, 1393708, 1484602, 1878476, 2438989, 2969204, 3287333, 4877978, 6574666, 9755956, 10801237, 13149332, 17072923, 21602474, 23011331, 34145846, 43204948, 46022662, 68291692, 75608659, 92045324, 151217318, 302434636, 529260613, 1058521226, 2117042452]

約数ペア:

[(1, 2117042452), (2, 1058521226), (4, 529260613), (7, 302434636), (14, 151217318), (23, 92045324), (28, 75608659), (31, 68291692), (46, 46022662), (49, 43204948), (62, 34145846), (92, 23011331), (98, 21602474), (124, 17072923), (161, 13149332), (196, 10801237), (217, 9755956), (322, 6574666), (434, 4877978), (644, 3287333), (713, 2969204), (868, 2438989), (1127, 1878476), (1426, 1484602), (1519, 1393708), (2254, 939238), (2852, 742301), (3038, 696854), (4508, 469619), (4991, 424172), (6076, 348427), (9982, 212086), (15149, 139748), (19964, 106043), (30298, 69874), (34937, 60596)]