1322820964

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 2611526400

約数和(自身を除く): 1288705436

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 361, 551, 589, 722, 899, 1019, 1102, 1178, 1444, 1798, 2038, 2204, 2356, 3596, 4076, 10469, 11191, 17081, 19361, 20938, 22382, 29551, 31589, 34162, 38722, 41876, 44764, 59102, 63178, 68324, 77444, 118204, 126356, 324539, 367859, 561469, 600191, 649078, 735718, 916081, 1122938, 1200382, 1298156, 1471436, 1832162, 2245876, 2400764, 3664324, 10667911, 11403629, 17405539, 21335822, 22807258, 34811078, 42671644, 45614516, 69622156, 330705241, 661410482, 1322820964]

約数ペア:

[(1, 1322820964), (2, 661410482), (4, 330705241), (19, 69622156), (29, 45614516), (31, 42671644), (38, 34811078), (58, 22807258), (62, 21335822), (76, 17405539), (116, 11403629), (124, 10667911), (361, 3664324), (551, 2400764), (589, 2245876), (722, 1832162), (899, 1471436), (1019, 1298156), (1102, 1200382), (1178, 1122938), (1444, 916081), (1798, 735718), (2038, 649078), (2204, 600191), (2356, 561469), (3596, 367859), (4076, 324539), (10469, 126356), (11191, 118204), (17081, 77444), (19361, 68324), (20938, 63178), (22382, 59102), (29551, 44764), (31589, 41876), (34162, 38722)]