1015784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 2540160

約数和(自身を除く): 1524376

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 97, 119, 136, 154, 187, 194, 238, 308, 374, 388, 476, 616, 679, 748, 776, 952, 1067, 1309, 1358, 1496, 1649, 2134, 2618, 2716, 3298, 4268, 5236, 5432, 6596, 7469, 8536, 10472, 11543, 13192, 14938, 18139, 23086, 29876, 36278, 46172, 59752, 72556, 92344, 126973, 145112, 253946, 507892, 1015784]

約数ペア:

[(1, 1015784), (2, 507892), (4, 253946), (7, 145112), (8, 126973), (11, 92344), (14, 72556), (17, 59752), (22, 46172), (28, 36278), (34, 29876), (44, 23086), (56, 18139), (68, 14938), (77, 13192), (88, 11543), (97, 10472), (119, 8536), (136, 7469), (154, 6596), (187, 5432), (194, 5236), (238, 4268), (308, 3298), (374, 2716), (388, 2618), (476, 2134), (616, 1649), (679, 1496), (748, 1358), (776, 1309), (952, 1067)]