1775971351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 2414168064

約数和(自身を除く): 638196713

約数列:

[1, 7, 11, 17, 71, 77, 97, 119, 187, 197, 497, 679, 781, 1067, 1207, 1309, 1379, 1649, 2167, 3349, 5467, 6887, 7469, 8449, 11543, 13277, 13987, 15169, 18139, 19109, 23443, 36839, 48209, 75757, 92939, 97909, 117079, 126973, 133763, 153857, 210199, 237779, 257873, 324853, 530299, 819553, 1076999, 1287869, 1356739, 1471393, 1664453, 2273971, 2615569, 3573383, 9015083, 9497173, 14924129, 18308983, 23064563, 25013681, 104468903, 161451941, 253710193, 1775971351]

約数ペア:

[(1, 1775971351), (7, 253710193), (11, 161451941), (17, 104468903), (71, 25013681), (77, 23064563), (97, 18308983), (119, 14924129), (187, 9497173), (197, 9015083), (497, 3573383), (679, 2615569), (781, 2273971), (1067, 1664453), (1207, 1471393), (1309, 1356739), (1379, 1287869), (1649, 1076999), (2167, 819553), (3349, 530299), (5467, 324853), (6887, 257873), (7469, 237779), (8449, 210199), (11543, 153857), (13277, 133763), (13987, 126973), (15169, 117079), (18139, 97909), (19109, 92939), (23443, 75757), (36839, 48209)]