2115905302924

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13213507}}^1$

素因数の和:13213587

約数の個数: 72

約数和(自身を含む): 4639526928960

約数和(自身を除く): 2523621626036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 532, 602, 817, 931, 1204, 1634, 1862, 2107, 3268, 3724, 4214, 5719, 8428, 11438, 22876, 40033, 80066, 160132, 13213507, 26427014, 52854028, 92494549, 184989098, 251056633, 369978196, 502113266, 568180801, 647461843, 1004226532, 1136361602, 1294923686, 1757396431, 2272723204, 2589847372, 3514792862, 3977265607, 7029585724, 7954531214, 10795435219, 12301775017, 15909062428, 21590870438, 24603550034, 27840859249, 43181740876, 49207100068, 55681718498, 75568046533, 111363436996, 151136093066, 302272186132, 528976325731, 1057952651462, 2115905302924]

約数ペア:

[(1, 2115905302924), (2, 1057952651462), (4, 528976325731), (7, 302272186132), (14, 151136093066), (19, 111363436996), (28, 75568046533), (38, 55681718498), (43, 49207100068), (49, 43181740876), (76, 27840859249), (86, 24603550034), (98, 21590870438), (133, 15909062428), (172, 12301775017), (196, 10795435219), (266, 7954531214), (301, 7029585724), (532, 3977265607), (602, 3514792862), (817, 2589847372), (931, 2272723204), (1204, 1757396431), (1634, 1294923686), (1862, 1136361602), (2107, 1004226532), (3268, 647461843), (3724, 568180801), (4214, 502113266), (5719, 369978196), (8428, 251056633), (11438, 184989098), (22876, 92494549), (40033, 52854028), (80066, 26427014), (160132, 13213507)]