2015019944

素因数分解:

$2^3\times 7^2\times {\mathrm{5140357}}^1$

素因数の和:5140377

約数の個数: 24

約数和(自身を含む): 4395006090

約数和(自身を除く): 2379986146

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5140357, 10280714, 20561428, 35982499, 41122856, 71964998, 143929996, 251877493, 287859992, 503754986, 1007509972, 2015019944]

約数ペア:

[(1, 2015019944), (2, 1007509972), (4, 503754986), (7, 287859992), (8, 251877493), (14, 143929996), (28, 71964998), (49, 41122856), (56, 35982499), (98, 20561428), (196, 10280714), (392, 5140357)]