670916866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 1168110720

約数和(自身を除く): 497193854

約数列:

[1, 2, 17, 19, 34, 38, 41, 73, 82, 146, 323, 347, 646, 694, 697, 779, 1241, 1387, 1394, 1558, 2482, 2774, 2993, 5899, 5986, 6593, 11798, 13186, 13243, 14227, 23579, 25331, 26486, 28454, 47158, 50662, 50881, 56867, 101762, 112081, 113734, 224162, 241859, 270313, 430627, 481289, 483718, 540626, 861254, 962578, 966739, 1038571, 1933478, 2077142, 4595321, 8181913, 9190642, 16363826, 17655707, 19732849, 35311414, 39465698, 335458433, 670916866]

約数ペア:

[(1, 670916866), (2, 335458433), (17, 39465698), (19, 35311414), (34, 19732849), (38, 17655707), (41, 16363826), (73, 9190642), (82, 8181913), (146, 4595321), (323, 2077142), (347, 1933478), (646, 1038571), (694, 966739), (697, 962578), (779, 861254), (1241, 540626), (1387, 483718), (1394, 481289), (1558, 430627), (2482, 270313), (2774, 241859), (2993, 224162), (5899, 113734), (5986, 112081), (6593, 101762), (11798, 56867), (13186, 50881), (13243, 50662), (14227, 47158), (23579, 28454), (25331, 26486)]