2116721632718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1718333}}^1$

素因数の和:1718793

約数の個数: 64

約数和(自身を含む): 4176788820480

約数和(自身を除く): 2060067187762

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 421, 842, 1463, 2926, 2947, 4631, 5894, 7999, 9262, 15998, 32417, 55993, 64834, 87989, 111986, 175978, 615923, 1231846, 1718333, 3436666, 12028331, 18901663, 24056662, 32648327, 37803326, 65296654, 132311641, 228538289, 264623282, 359131597, 457076578, 718263194, 723418193, 1446836386, 2513921179, 5027842358, 5063927351, 7957600123, 10127854702, 13744945667, 15915200246, 27489891334, 55703200861, 96214619669, 111406401722, 151194402337, 192429239338, 302388804674, 1058360816359, 2116721632718]

約数ペア:

[(1, 2116721632718), (2, 1058360816359), (7, 302388804674), (11, 192429239338), (14, 151194402337), (19, 111406401722), (22, 96214619669), (38, 55703200861), (77, 27489891334), (133, 15915200246), (154, 13744945667), (209, 10127854702), (266, 7957600123), (418, 5063927351), (421, 5027842358), (842, 2513921179), (1463, 1446836386), (2926, 723418193), (2947, 718263194), (4631, 457076578), (5894, 359131597), (7999, 264623282), (9262, 228538289), (15998, 132311641), (32417, 65296654), (55993, 37803326), (64834, 32648327), (87989, 24056662), (111986, 18901663), (175978, 12028331), (615923, 3436666), (1231846, 1718333)]