997425552

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{32117}}^1$

素因数の和:32775

約数の個数: 40

約数和(自身を含む): 2580745536

約数和(自身を除く): 1583319984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 31056, 32117, 64234, 96351, 128468, 192702, 256936, 385404, 513872, 770808, 1541616, 20779699, 41559398, 62339097, 83118796, 124678194, 166237592, 249356388, 332475184, 498712776, 997425552]

約数ペア:

[(1, 997425552), (2, 498712776), (3, 332475184), (4, 249356388), (6, 166237592), (8, 124678194), (12, 83118796), (16, 62339097), (24, 41559398), (48, 20779699), (647, 1541616), (1294, 770808), (1941, 513872), (2588, 385404), (3882, 256936), (5176, 192702), (7764, 128468), (10352, 96351), (15528, 64234), (31056, 32117)]