12776452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 25930800

約数和(自身を除く): 13154348

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 149, 194, 221, 298, 388, 442, 596, 884, 1261, 1649, 1937, 2522, 2533, 3298, 3874, 5044, 5066, 6596, 7748, 10132, 14453, 21437, 28906, 32929, 42874, 57812, 65858, 85748, 131716, 187889, 245701, 375778, 491402, 751556, 982804, 3194113, 6388226, 12776452]

約数ペア:

[(1, 12776452), (2, 6388226), (4, 3194113), (13, 982804), (17, 751556), (26, 491402), (34, 375778), (52, 245701), (68, 187889), (97, 131716), (149, 85748), (194, 65858), (221, 57812), (298, 42874), (388, 32929), (442, 28906), (596, 21437), (884, 14453), (1261, 10132), (1649, 7748), (1937, 6596), (2522, 5066), (2533, 5044), (3298, 3874)]