1274022273890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{16084109}}^1$

素因数の和:16084294

約数の個数: 24

約数和(自身を含む): 2319296493780

約数和(自身を除く): 1045274219890

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 7921, 15842, 39605, 79210, 16084109, 32168218, 80420545, 160841090, 1431485701, 2862971402, 7157428505, 14314857010, 127402227389, 254804454778, 637011136945, 1274022273890]

約数ペア:

[(1, 1274022273890), (2, 637011136945), (5, 254804454778), (10, 127402227389), (89, 14314857010), (178, 7157428505), (445, 2862971402), (890, 1431485701), (7921, 160841090), (15842, 80420545), (39605, 32168218), (79210, 16084109)]