817684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 1814400

約数和(自身を除く): 996716

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 53, 58, 76, 106, 116, 133, 203, 212, 266, 371, 406, 532, 551, 742, 812, 1007, 1102, 1484, 1537, 2014, 2204, 3074, 3857, 4028, 6148, 7049, 7714, 10759, 14098, 15428, 21518, 28196, 29203, 43036, 58406, 116812, 204421, 408842, 817684]

約数ペア:

[(1, 817684), (2, 408842), (4, 204421), (7, 116812), (14, 58406), (19, 43036), (28, 29203), (29, 28196), (38, 21518), (53, 15428), (58, 14098), (76, 10759), (106, 7714), (116, 7049), (133, 6148), (203, 4028), (212, 3857), (266, 3074), (371, 2204), (406, 2014), (532, 1537), (551, 1484), (742, 1102), (812, 1007)]