13346788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 29553664

約数和(自身を除く): 16206876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 991, 1036, 1924, 1982, 3367, 3964, 6734, 6937, 12883, 13468, 13874, 25766, 27748, 36667, 51532, 73334, 90181, 146668, 180362, 256669, 360724, 476671, 513338, 953342, 1026676, 1906684, 3336697, 6673394, 13346788]

約数ペア:

[(1, 13346788), (2, 6673394), (4, 3336697), (7, 1906684), (13, 1026676), (14, 953342), (26, 513338), (28, 476671), (37, 360724), (52, 256669), (74, 180362), (91, 146668), (148, 90181), (182, 73334), (259, 51532), (364, 36667), (481, 27748), (518, 25766), (962, 13874), (991, 13468), (1036, 12883), (1924, 6937), (1982, 6734), (3367, 3964)]