2247285872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4906

約数の個数: 80

約数和(自身を含む): 4895749152

約数和(自身を除く): 2648463280

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 61, 74, 104, 122, 148, 208, 244, 296, 481, 488, 592, 793, 962, 976, 1586, 1924, 2257, 3172, 3848, 4514, 4787, 6344, 7696, 9028, 9574, 12688, 18056, 19148, 29341, 36112, 38296, 58682, 62231, 76592, 117364, 124462, 177119, 234728, 248924, 292007, 354238, 469456, 497848, 584014, 708476, 995696, 1168028, 1416952, 2302547, 2336056, 2833904, 3796091, 4605094, 4672112, 7592182, 9210188, 10804259, 15184364, 18420376, 21608518, 30368728, 36840752, 43217036, 60737456, 86434072, 140455367, 172868144, 280910734, 561821468, 1123642936, 2247285872]

約数ペア:

[(1, 2247285872), (2, 1123642936), (4, 561821468), (8, 280910734), (13, 172868144), (16, 140455367), (26, 86434072), (37, 60737456), (52, 43217036), (61, 36840752), (74, 30368728), (104, 21608518), (122, 18420376), (148, 15184364), (208, 10804259), (244, 9210188), (296, 7592182), (481, 4672112), (488, 4605094), (592, 3796091), (793, 2833904), (962, 2336056), (976, 2302547), (1586, 1416952), (1924, 1168028), (2257, 995696), (3172, 708476), (3848, 584014), (4514, 497848), (4787, 469456), (6344, 354238), (7696, 292007), (9028, 248924), (9574, 234728), (12688, 177119), (18056, 124462), (19148, 117364), (29341, 76592), (36112, 62231), (38296, 58682)]