4992484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 10554880

約数和(自身を除く): 5562396

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 79, 122, 148, 158, 244, 259, 316, 427, 518, 553, 854, 1036, 1106, 1708, 2212, 2257, 2923, 4514, 4819, 5846, 9028, 9638, 11692, 15799, 19276, 20461, 31598, 33733, 40922, 63196, 67466, 81844, 134932, 178303, 356606, 713212, 1248121, 2496242, 4992484]

約数ペア:

[(1, 4992484), (2, 2496242), (4, 1248121), (7, 713212), (14, 356606), (28, 178303), (37, 134932), (61, 81844), (74, 67466), (79, 63196), (122, 40922), (148, 33733), (158, 31598), (244, 20461), (259, 19276), (316, 15799), (427, 11692), (518, 9638), (553, 9028), (854, 5846), (1036, 4819), (1106, 4514), (1708, 2923), (2212, 2257)]