490048275322

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1\times {\mathrm{22921}}^1$

素因数の和:25074

約数の個数: 32

約数和(自身を含む): 756768729744

約数和(自身を除く): 266720454422

約数列:

[1, 2, 53, 101, 106, 202, 1997, 3994, 5353, 10706, 22921, 45842, 105841, 201697, 211682, 403394, 1214813, 2315021, 2429626, 4630042, 10689941, 21379882, 45773237, 91546474, 122696113, 245392226, 2425981561, 4623096937, 4851963122, 9246193874, 245024137661, 490048275322]

約数ペア:

[(1, 490048275322), (2, 245024137661), (53, 9246193874), (101, 4851963122), (106, 4623096937), (202, 2425981561), (1997, 245392226), (3994, 122696113), (5353, 91546474), (10706, 45773237), (22921, 21379882), (45842, 10689941), (105841, 4630042), (201697, 2429626), (211682, 2315021), (403394, 1214813)]