2007162872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42793}}^1$

素因数の和:42864

約数の個数: 64

約数和(自身を含む): 4529316960

約数和(自身を除く): 2522154088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1804, 2132, 3608, 4264, 5863, 11726, 23452, 42793, 46904, 85586, 171172, 342344, 470723, 556309, 941446, 1112618, 1754513, 1882892, 2225236, 3509026, 3765784, 4450472, 6119399, 7018052, 12238798, 14036104, 19299643, 22808669, 24477596, 38599286, 45617338, 48955192, 77198572, 91234676, 154397144, 182469352, 250895359, 501790718, 1003581436, 2007162872]

約数ペア:

[(1, 2007162872), (2, 1003581436), (4, 501790718), (8, 250895359), (11, 182469352), (13, 154397144), (22, 91234676), (26, 77198572), (41, 48955192), (44, 45617338), (52, 38599286), (82, 24477596), (88, 22808669), (104, 19299643), (143, 14036104), (164, 12238798), (286, 7018052), (328, 6119399), (451, 4450472), (533, 3765784), (572, 3509026), (902, 2225236), (1066, 1882892), (1144, 1754513), (1804, 1112618), (2132, 941446), (3608, 556309), (4264, 470723), (5863, 342344), (11726, 171172), (23452, 85586), (42793, 46904)]