1497805712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 3211846512

約数和(自身を除く): 1714040800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 97, 104, 122, 194, 208, 244, 388, 488, 776, 793, 976, 1217, 1261, 1552, 1586, 2434, 2522, 3172, 4868, 5044, 5917, 6344, 9736, 10088, 11834, 12688, 15821, 19472, 20176, 23668, 31642, 47336, 63284, 74237, 76921, 94672, 118049, 126568, 148474, 153842, 236098, 253136, 296948, 307684, 472196, 593896, 615368, 944392, 965081, 1187792, 1230736, 1534637, 1888784, 1930162, 3069274, 3860324, 6138548, 7200989, 7720648, 12277096, 14401978, 15441296, 24554192, 28803956, 57607912, 93612857, 115215824, 187225714, 374451428, 748902856, 1497805712]

約数ペア:

[(1, 1497805712), (2, 748902856), (4, 374451428), (8, 187225714), (13, 115215824), (16, 93612857), (26, 57607912), (52, 28803956), (61, 24554192), (97, 15441296), (104, 14401978), (122, 12277096), (194, 7720648), (208, 7200989), (244, 6138548), (388, 3860324), (488, 3069274), (776, 1930162), (793, 1888784), (976, 1534637), (1217, 1230736), (1261, 1187792), (1552, 965081), (1586, 944392), (2434, 615368), (2522, 593896), (3172, 472196), (4868, 307684), (5044, 296948), (5917, 253136), (6344, 236098), (9736, 153842), (10088, 148474), (11834, 126568), (12688, 118049), (15821, 94672), (19472, 76921), (20176, 74237), (23668, 63284), (31642, 47336)]