2091086074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14159}}^1$

素因数の和:14323

約数の個数: 48

約数和(自身を含む): 4009772160

約数和(自身を除く): 1918686086

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 959, 1078, 1507, 1918, 3014, 6713, 10549, 13426, 14159, 21098, 28318, 73843, 99113, 147686, 155749, 198226, 311498, 693791, 1090243, 1387582, 1939783, 2180486, 3879566, 7631701, 13578481, 15263402, 21337613, 27156962, 42675226, 95049367, 149363291, 190098734, 298726582, 1045543037, 2091086074]

約数ペア:

[(1, 2091086074), (2, 1045543037), (7, 298726582), (11, 190098734), (14, 149363291), (22, 95049367), (49, 42675226), (77, 27156962), (98, 21337613), (137, 15263402), (154, 13578481), (274, 7631701), (539, 3879566), (959, 2180486), (1078, 1939783), (1507, 1387582), (1918, 1090243), (3014, 693791), (6713, 311498), (10549, 198226), (13426, 155749), (14159, 147686), (21098, 99113), (28318, 73843)]